[SOLUTION] No IMEI/SIM not identified - Honor 7 Q&A, Help & Troubleshooting

Right, i've seen a lot of people have trouble with their phones not identifying their SIM cards, and i myself faced this problem awhile back, i upgraded to Android 6.0 on my Honor 7 PLK-01, after i wasn't happy with it i decided to downgrade back to 5.0.2, running B130, and after the downgrade my H7 no longer identified my SIM card. The only thread related to this was someone asking how to CHANGE the IMEI of the H7, and apparently asking that was against XDA rules, but i read through the rules and saw nothing against it, unless i missed something, but i hope this isnt against the rules.
First i'll try to explain what an IMEI is based on my little knowledge, the IMEI is needed for your network operator to contact with your phone (or sim, im not exactly too sure on that), and if your IMEI is missing, your sim will not work.
Basically, here's how to fix/get back your IMEI 1 & IMEI 2.
ATTENTION, IF YOUR PHONE IS ROOTED AND HAS A CUSTOM RECOVERY, YOU NEED TO UNROOT YOUR PHONE AND GET RID OF THE CUSTOM RECOVERY
STEP 1
Check what your phones build number is, you can do this by going to Settings > About Phone, you should have your Build ID listed in here
STEP 2
Go to NeedRom.com on your H7 and download your corresponding OS update, for example my phone was B130, so i downloaded the B130 > B140 update, i would post the link but apparently i can't post outside links since im a new user
STEP 3
After you've downloaded your update, you don't need to move it to any dload folder or anything, just go to Setting > Updater, click on the menu button on the bottom of your screen, choose local update and it should show your downloaded update there, click on it and you'll be granted and option to restart your phone, click on restart and it should take you to the install screen.
after it's installed, your phone will restart and your IMEI should now be restored, and your SIM should be working again.. You should notice it instantly from your SIM working again, but you can also check it by typing *#06# into your dialer
i personally didnt find any other way to fix the IMEI on H7, this was the only way i got my IMEI back.
If this worked for you, please leave a thanks on this post :angel:
My other threads
http://forum.xda-developers.com/hon...deleted-os-t3455505/post68542964#post68542964

So, you got back both the IMEI's successfully after this?

DigiGoon said:
So, you got back both the IMEI's successfully after this?
Click to expand...
Click to collapse
yup, fixed both IMEI's successfully :angel:

Then its awesome..!!

Related

[Q] not registered on network. Galaxy 2

Hi.
I have a big problem with my G2, and have tried many things.
It all started 2 weeks ago. I lost connection to my network.
I tried many things, and ended up giving it to a repair shop, in China, as I was there shortly. They put a new firmware into the phone, and a chinese SIM card worked.
I found an english version of the firmware, and asked them to update with that version, No problem. Everything worked well...but when I arrived back to Denmark, same problem. Not registered on the network.
Now I have tried many things, as Kies could not recognize the firmware version. I burned a 2.35 version into the phone with Odin, and Kies regocnized the version, and now updated to 4.03. Great, but ... I have the same problem. APN settings acc to my network provider. Oister 3 in Denmark.
I really have no idea what to do anymore. And I cant send it in for repair, as the flash counter says 10 times.
Is ther someone here, with a very deep knowledge in Logs etc, as I can send Logs if I am explained what to do.
The short time the phone worked, did I really love it.
And also the chinese SIM can not connect from Denmark.
I would prefer all Logs etc in private email, but if we solve it, I will poste solutions and results here.
Best of regrads
Morten
As for the counter, install and run triangleaway - it can be found in the SGSII section of XDA.
Check that the sim card works (try it on another phone) and borrow another sim card (on the same network). It is amazing how many problems like this are due to a damaged sim card or just not connecting correctly. I had a friend who took the sim card out to flash their Samsung Galaxy 3 and put in the sim card wrongly and couldn't make a call.
Can you copy your contacts to or create one in the sim card?
I doubt that it is a problem with the EFS folder, ie no IMEI number because it was fixed with a china sim, but it may be. Is the IMEI number you get from dialing *#06# 004999010640000 or different from the label under the battery? If so then you have a EFS folder problem. There is an app that may fix it - it requires root - * HERE *
Mobile network
Hi
Thanks for the reply.
A:
I can make, copy, edit etc contact directly at the simcard in the phone, and also copy, edit etc from Kies to the Sim card. And yes. It is the simcard I can do those things at. Double checked that it was somcard and not the phone memory
B:
Double checked the IMEI number again.
Label phone same as *#06#
Further information:
In the first day, I tried many many things to get the phone working.
I searched the internet a lot, and I found some kind of help. Like with IMEI check, I should type a code like *#xxxx# or *xxxx* Stupid as I was, I did not write down the code, and also did not safe the page on the internet, so I have no idea what code I wrote. I am sure it was something regarding Mobile network or CSC.
Reg Triangle away.
My phone is no longer rooted, as I try to have it in original mode, so its ready to send to repair, if needed. Triangleaway needs the phone to be routed, right ?
And will that not require an unsafe kernel ?
After resetting, then I suppose I need to install an original kernel again, and will that not make the counter go to 1 ?
Any other ideas ?
Regards
Morten
can you be little clear....
no network or no data (internet) on your current network
1: do you have a locked phone or unlocked. [carrier locked when new]
2: no network will be no signals at all, no phone call....
3: no data will be you cant browse, send receve emails
4: counter can be fixed easy as now your on ics
Hi,
I got the same problem but different scenario
atifsh said:
can you be little clear....
no network or no data (internet) on your current network
1: do you have a locked phone or unlocked. [carrier locked when new]
2: no network will be no signals at all, no phone call....
3: no data will be you cant browse, send receve emails
4: counter can be fixed easy as now your on ics
Click to expand...
Click to collapse
1. my phone is unlocked(international).
2. signal show full, but no phone call
3. I don't use data, but wifi, and no problem with wifi.
Well, this : not registered on network only happen if phone idle for more than 3hrs, meaning phone just work normally if I don't let it idle for long time. This very frustrating as every morning after wake up I have to switch between airplane mode for phone working again.
Greatly appreciated for your help
Thanks in advance
P/s: currently on Slim rom(cm9). But have tried almost all custom rom found in xda, problem still exist. Even try to change CSC to my current country( Thailand) on stock DL7( included Thailand region), no luck. APN setting also change to default network provider.
Mobile network problem
Hi.
Please see my answers below
1: do you have a locked phone or unlocked. [carrier locked when new]
The phone worked before, and was not locked, but as I send a command to the phone, could I have locked it ? How can I check that ? And it does not give me any warning when I start the phone up.
When I try to make a call, it right away says: Dialling ...Call ended.
2: no network will be no signals at all, no phone call....
No mobile network. It is ONLY a problem with phone calls and reciving calls.
I have plenty of signal
3: no data will be you cant browse, send receve emails
Data is right now not working, WiFi works.
I cant get correct APN settings, as my provider sends this as system configuration to the phone, but cant recive it.
3A: My provided is named 3 Oister, and normally this provider is listed under Network operators. On this phone it is NOT listed. 3 Oister is using network of 3, and only network of 3 is listed.
If I pull down the menu from the topbar on the phone, it actually says 3 Oister, but 3 Oister is not listed under Network Operators.
On my other SG2, 3 Oister is listed in Topbar and under Network Operators.
I bought a new SG2 as well, and we are 2 persons using SG2 here.
4: counter can be fixed easy as now your on ics
How ? Can I do that without rooting and install different firmware ?
I do run ICS ver 4.03, updated by Kies.
In worst case, I will send the phone in for repair, but for sure, needs the counter reset.
Regards
Morten
Put a new firmware in the phone then probably wrong modem and CSC for your location .
Chinese sim unlikely to work 4000 miles away but that is easy to swap sim .
Rom counter for ICS use the search tool for the relevant post .
jje
Mobile network problem
Hi
Please find answers below:
Put a new firmware in the phone then probably wrong modem and CSC for your location .
As my counter says 10, you can see, I have tried this several times, and its also written in my first post.
Please send the code for check of CSC and changing CSC. As I remember it is set to be NEE.
Chinese sim unlikely to work 4000 miles away but that is easy to swap sim .
Chinese SIM works all over the world, as long as Roaming is allowed. And it works in the other phone. Now I have the Denmark SIM in, and same problem. Yes, I did close down the phone, changed SIM and started the phone again. Exactly SAME problem.
Rom counter for ICS use the search tool for the relevant post .
Would be nice to have the info written here instead.
regards
Morten
SG2Denmark said:
Hi
Please find answers below:
Put a new firmware in the phone then probably wrong modem and CSC for your location .
As my counter says 10, you can see, I have tried this several times, and its also written in my first post.
Please send the code for check of CSC and changing CSC. As I remember it is set to be NEE.
Chinese sim unlikely to work 4000 miles away but that is easy to swap sim .
Chinese SIM works all over the world, as long as Roaming is allowed. And it works in the other phone. Now I have the Denmark SIM in, and same problem. Yes, I did close down the phone, changed SIM and started the phone again. Exactly SAME problem.
Sim CSC Modem . Firmware .
Then your answer is hardware fault if above are ruled out as not a problem.
Rom counter for ICS use the search tool for the relevant post .
Would be nice to have the info written here instead.
Sorry i refuse point blank to search for someone else .
Neither do i have the relevant post bookmarked otherwise it would have been posted .
jje
Click to expand...
Click to collapse
SG2Denmark said:
Hi.
Please see my answers below
Regards
Morten
Click to expand...
Click to collapse
try this before you send for repair.......
get this stock for your network
http://www.hotfile.com/dl/149692036/21dfd27/I9100XXLPQ_I9100HTDLP3_HTD.zip.html
1: forget all your idea's do exact as i say
2: remove your sdcard
3: using cwm format system, cache, data, sdcard [system is a must]
4: remove battery / insert back goto download mode
5: flash the ROM you downloded using odin, after restart dont do any restores
6: wait for few minutes now dial this *2767*3855# [important]
dont restore any backups including titanium stuff.
if your phone works now put your sdcard back and do whatever now you want.
---------- Post added at 04:29 PM ---------- Previous post was at 04:24 PM ----------
Saisuay said:
Hi,
I got the same problem but different scenario
1. my phone is unlocked(international).
2. signal show full, but no phone call
3. I don't use data, but wifi, and no problem with wifi.
Well, this : not registered on network only happen if phone idle for more than 3hrs, meaning phone just work normally if I don't let it idle for long time. This very frustrating as every morning after wake up I have to switch between airplane mode for phone working again.
Greatly appreciated for your help
Thanks in advance
P/s: currently on Slim rom(cm9). But have tried almost all custom rom found in xda, problem still exist. Even try to change CSC to my current country( Thailand) on stock DL7( included Thailand region), no luck. APN setting also change to default network provider.
Click to expand...
Click to collapse
next time start your own thread........ this time im helping
do as i posted for the OP but instead of his firmware download your country specific firmware.
seems as a modem issue but can be sim related.
Mobile network problem
Hi again
Followed the guide very detailed
3: using cwm format system, cache, data, sdcard [system is a must]
Wiped all data in System and also Wiped Cache, using:
Root the Samsung Galaxy S2 GT-I9100 running XXLPQ firmware and install ClockworkMod Recovery: CF-Root-SGS2_XX_XEO_LPQ-v5.3-CWM5.tar
Done with Super User Granted.
4: remove battery / insert back goto download mode
Done
5: flash the ROM you downloded using odin, after restart dont do any restores
Flashed with Odin 1.85 in PDA: I9100XXLPQ_I9100HTDLP3_I9100NELP2_HOME.tar.md5
6: wait for few minutes now dial this *2767*3855# [important]
Done. Phone shows Factory Reset in big letters
dont restore any backups including titanium stuff.
Nothing restored.
Booted up, and automatic installed APK's
Same problem.
Only difference is that now the counter says 11 counts
But thanks for a detailed and well told possibility.
As I see it, the problem is connected to the standard the phone connects to the Mobile grid. As I told earlier, I made a stupid thing. I send a command with *#xxxx* in the phone, and I cant remember what code, and I did not save the page on the internet. I really think the problem is about a standard. That the phone is setup to a standard that the 3G net is not using in Denmark.
I can dump logs etc, if anyone can help. But I need to know how.
Regards
Morten
buddy your problem was.... network right? is it working now?
forget counter it will be fixed....later using triangle away with ics bootloader
---------- Post added at 12:06 AM ---------- Previous post was at 12:01 AM ----------
if your phone now works fine with calls send and recieve, manually add the apn to get 3G.
Mobile network problem
Hi
Nope. Did not solve the problem.
Just ran Triangle away, and moved the Firmware: I9100XXLPQ_I9100HTDLP3_I9100NELP2_HOME.tar.md5 to the SD card.
Will try now to install it by CWM
And then I give up. Will try to send it for repair ..... really a shame, as I really would have liked to solve it here
Cheers
Morten
Mobile network problem
Hi Buddy
It finds a lot of Networks, but cant connect to any of them
3 networks with 3G and 4 with 2 G
But not the Mobile network I need to connect to> Oister 3
My other SG2 finds that network without any problem
Cheers
Morten
I had the same problem too. At first I tought it was a rom issue, but it wasn't actually. I turned my phone off and removed and placed back my sim card and it worked.
Mobile network problem
Finished programming original firmware using CMW as source for Odin, after counter was reset to 0, and the pnone status is the same as before, but counter is 0.
So will try to send it in for repair.
Thanks to u all.
And SIM card has been removed several times, even tried with a different.
No luck at all
Cheers, and thanks again
Morten
Did you ever get to the bottom of this?
I've been using my phone in Brazil and now i'm in the UK, it's doing exactly as you describe.
...
How would you go about checking these?
Escy said:
How would you go about checking these?
Click to expand...
Click to collapse
Compare the IMEI that displays when you type *#06# to the IMEI printed on the label under your battery. They should be the same.
For your own sake, do NOT post what the IMEI under the battery actually is, whether it's the same as what's displayed when you dial *#06# or not.
As for checking IMEI blocking by the carrier, that should be obvious. Call your carrier.

Galaxy S6 G925F- "No Signal" After M IMEI Had Been Changed

Messed up with my G925F!!!
Hello , my phone suddenly was not able to make or receive any calls or joining 3G/4G network or SMS. In other words, I was out of service although my SIM had not problems to enter the PIN password and I could see signal bars.
After a little research I discovered that my IMEI and S/N number had been changed! Especially, the IMEI number became 350000000000006 (fake one) And I believe this is the reason my signal went off!
So , I just managed to download smart switch from samsung and choose "emergency software recovery and initialization -> device initialization" in an attempt to revert it to stock rom and settings (is this method unroot the phone too?)
But after this long downloading finished , the phone didn't boot , I only see the samsung galagy s6 edge logo stuck!!!!
So , I decided to root the phone again , following the guide here (link-->), zidroid.com/how-to-install-twrp-root-galaxy-s6-edge-on-android-5-1-1/
(in short words , I installed the twrp recovery with odin and I flashed 2 zip files required, from an usb-otg-flash drive, via the twrp recovery install button) and then the phone booted normaly , but the problem with the signal and wrong IMEI was still there!
I feel that I am on dead end , I don't know what to do , I am thinking about sending it to the location I bought it but I am afraid that the warranty is lost.
Please help me restore my phone back to normal
After repeating the whole procedure several times , now my phone does not recognize SIM card at all , as if it was never inserted , wtf?
Go to gsm forum and here you got help ..you have bricked imei number
Sent from my SM-G925F using Tapatalk
You have go to professional repair which they can repair your device you probably not going to restore your original IMEI back you can solved your problem
Sent from my ONE A2001 using XDA Free mobile app
Coolmfarshard said:
You have go to professional repair which they can repair your device you probably not going to restore your original IMEI back you can solved your problem
Sent from my ONE A2001 using XDA Free mobile app
Click to expand...
Click to collapse
So you mean that there isn't any way of backing up the IMEI number first before rooting or changing a rom/kernel/recovery to the phone in order not allowing this IMEI bricking happen again by means of restoring from its backup?
I googled a lot and some people suggest that they can backup EFS in some way. What is EFS exactly and how it is related to IMEI?
Also wouldn't be a good idea to find a way to backup my entire OS/firmware (not just IMEI/EFS) before doing anything , in case to save money and avoid the same bricking?
And yes , I have sent the phone to samsung service , it will cost me around 320 euros , because they discovered I changed kernel/rooted the device , and they will change motherboard.
I cannot help the phone without being rooted , I love rooting but I cannot understand why suddenly IMEI got bricked.....does it worth to take risk and root my phone again? But I want IMEI or entire OS backups first before doing that and I don't know how to achieve this without rooting first...
Please help me if you could.
You can backup your full os using twrp recovery
Also your IMEI
In SAMSUNG devices imei number stored in efs partition that's why people asking take efs backup before flashing any Rom
Sent from my ONE A2001 using XDA Free mobile app
Any efs backup file for sm-g925f 64gb where i got it?
Sent from my SM-G925F using Tapatalk
Me too!
bob7greeklover said:
After repeating the whole procedure several times , now my phone does not recognize SIM card at all , as if it was never inserted , wtf?
Click to expand...
Click to collapse
Me too! I have the exact same IEMI number! Mine stopped working after about a month. I tried to return to seller no response. I tried to send phone back they would not accept phone, so it is on it's way back to me. Once I get it back I will try what you did.
I have taken it to factory settings 3 times no luck. I will try your process once I get me phone back.
Thanks!
---------- Post added at 02:25 AM ---------- Previous post was at 02:16 AM ----------
bob7greeklover said:
After repeating the whole procedure several times , now my phone does not recognize SIM card at all , as if it was never inserted , wtf?
Click to expand...
Click to collapse
I did contact one of those fellows a reputable one that can change your IEMI. Well once he heard that crazy IEMI number, he said because it was changed once before to something like he doubted he could change it again and save my phone. To try he charges 100 US plus I have shipping there and back. Yikes.
So any advice you can give me I would truly appreciate.
Thanks!
g925f imei repair
new g925f repair method
repair ok
:good::good::good::good::good::good::good::good:
Mine went down recently with the exact same IMEI and no SN. TWRP was failing to restore the efs partition damaging the files in the process. Long story short, I had to manually extract the efs files, copy them across and fiddle about with permissions but I'm working again.
That nugget rings true - always backup the efs before changing anything.
But for that reputable fellow to say that the IMEI had been changed before because of what it had become, and insinuating that the imei couldn't be changed more than once was complete twaddle. I wouldn't trust him near any of my phones.
On a lighter note I'm sure there's got to be a member on here would sort it for beer tokens
Happened to me, I thought it was faulty ROM and all but then I realized it was simply apn setting. Resetting it to default did the trick. It can be found in Settings > Mobile networks > Access Point Names
bob7greeklover said:
Hello , my phone suddenly was not able to make or receive any calls or joining 3G/4G network or SMS. In other words, I was out of service although my SIM had not problems to enter the PIN password and I could see signal bars.
After a little research I discovered that my IMEI and S/N number had been changed! Especially, the IMEI number became 350000000000006 (fake one) And I believe this is the reason my signal went off!
So , I just managed to download smart switch from samsung and choose "emergency software recovery and initialization -> device initialization" in an attempt to revert it to stock rom and settings (is this method unroot the phone too?)
But after this long downloading finished , the phone didn't boot , I only see the samsung galagy s6 edge logo stuck!!!!
So , I decided to root the phone again , following the guide here (link-->), zidroid.com/how-to-install-twrp-root-galaxy-s6-edge-on-android-5-1-1/
(in short words , I installed the twrp recovery with odin and I flashed 2 zip files required, from an usb-otg-flash drive, via the twrp recovery install button) and then the phone booted normaly , but the problem with the signal and wrong IMEI was still there!
I feel that I am on dead end , I don't know what to do , I am thinking about sending it to the location I bought it but I am afraid that the warranty is lost.
Please help me restore my phone back to normal
Click to expand...
Click to collapse
user0604 said:
Happened to me, I thought it was faulty ROM and all but then I realized it was simply apn setting. Resetting it to default did the trick. It can be found in Settings > Mobile networks > Access Point Names
Click to expand...
Click to collapse
Since this thread is quite old and people keep answering , I want to end it like this:
Back then I didn't avoid to pay about 300 euros to replace its motherboard to a samsung shop. But I learned lately that the issue was due to an app called "USB OTG Helper" (https://play.google.com/store/apps/details?id=net.shajul.usbotg&hl=en) which allows you to insert NTFS USB flash drives to your OTG phone but also enables a system partition , including EMS files to be visible.
And you can guess what happened next , I deleted this system partition which this app made it visible and yes , my IMEI was gone!!! After some months , I repeated the same delete thing , but previously I had backed up via TWRP the EFS and MODEM partitions. My phone lost IMEI again , as expected , but after restoring EFS and MODEM , the IMEI was back!!
To sum up , never delete files or partitions that look like "system" like bluetooth and imei folders when you are root AND always have a backup of all your rom via twrp or something else before changing/deleting/flashing anything related to your system.

Installed cm13 - cannot register phone on network.

Its been a long slog but ive got the os - I thought id open a new thread. I cant seem to register on the phone network. Its not the sim as ive tried another on (another provider) and that's the same and its also been a problem across all (even the stock images) that ive tried. Ive read on another thread is there a folder that I could have formatted which holds network or radio information....?
Just a thought....
Cheers.
ok - I believe its something to do with me imei number being forgotten....found a tool called the ARIZA patch but for some reason my cm13 build isn't rooted. Ive installed superuser but I still don't get root access (needed for ARIZA to work) I assumed the cm13 build would already be rooted....and idea's - I'm probably missing something...
Edit: just found the root slider - ariza patch doesn't work though - error is "phone not proper"
ComfySofa said:
ok - I believe its something to do with me imei number being forgotten....found a tool called the ARIZA patch but for some reason my cm13 build isn't rooted. Ive installed superuser but I still don't get root access (needed for ARIZA to work) I assumed the cm13 build would already be rooted....and idea's - I'm probably missing something...
Edit: just found the root slider - ariza patch doesn't work though - error is "phone not proper"
Click to expand...
Click to collapse
You could try this guide
Yep - looks like that's what happened - my imei number currently is that....well, at least I know now how to get it to a custom rom so ill have to reflash back to stock first - thanks for the link, that's a great help....ill report back in a bit...thanks again.
Nope - no luck so far....but that's definitely the problem.....lost the imei....ive never had the issue before - ive flashed mine loads of times (Note 3) and never had a problem so I never thought to back it up....if anyone has any other option I can try that'd be great....
Cheers
Ive followed the walkthrough but its not 100% clear - I might run through it a few times....
Supersu does not work on CM13, yet.
You need to turn on developer options in settings.
Well, all the stuff ive tried so far hasn't worked....I think id be looking at a manual entry (the imei is under the phone) so will try to find something along those lines....
I did try going back to a stock rom but seemed fruitless. ive gone back to cm13 as it seems the system is more open (obviously). It looks like the imei changer programs will work if xposed framework is installed....which I'm currently trying to work out how to do....easier said than done...
I think I'm done - I cant see any way of getting the imei back on there....think the phone has had it....my first loss...the xposed framework does not support the s2's architecture (that I can see)
ComfySofa said:
I think I'm done - I cant see any way of getting the imei back on there....think the phone has had it....my first loss...the xposed framework does not support the s2's architecture (that I can see)
Click to expand...
Click to collapse
I had a similar problem when I switched from ICS to JB, tree years ago. My phone would not register on any network no matter the SIM I put in (I tried 3 different operators). The only way I could solve it was with an apk called "Galaxy S2 Sim Unlock" - I had to work with that a little but after a little headache I could solve the problem. Since then, everything is ok - I can register on any network. My personal lesson from that experience is: "Never do a Factory Reset when upgrading Android (eg. ICS to JB, JB to KK, KK to LP and so on)." But that's only my experience. Now I'm on MM 6.0.1 (Cyanogen 13).
Ok- ill go take a look now....thanks for the link - I was hoping that someone could offer (something like this) so ive got another way of tackling it...cheers.
Edit - just gone looking and I cant see an app with the exact description....do you have the authors name (to narrow it down a little??)
Just to add this phone wasn't actually sim locked in the first place...are you saying that the side affect of using the sim unlocking software will insert the imei back in??
ComfySofa said:
Just to add this phone wasn't actually sim locked in the first place...are you saying that the side affect of using the sim unlocking software will insert the imei back in??
Click to expand...
Click to collapse
I bought my phone unlocked in 2011 - brand new, official release, so on.
I rooted it right away and started experimenting, installed tons of unofficial/official ROMs, playing with kernels, tweaking and everything, upgrading as soon as a new unofficial version would show up, from Stock Android 2.3.3 to... to X ... to Y... up to MM 6.0.1 (CM13) now.
I had few bricks over the time but I solved them in few hours to two days. But this problem with network registering was the longest of all and the scariest - it happened as I described it in the previous post. My understanding on that time (as I remember) was that the Factory Reset wiped my EFS.
That (Galaxy S2 Sim Unlock) apk gave me few codes I could use. Below is a note I made on those days (pretty confusing for me now, but it might help you):
-- Introducing "SIM network unlock PIN" didn't help me. I restart the phone and when it asked me the "SIM network unlock PIN", I introduced first the "Unfreeze code" but the network didn't unblock and then I introduced "SIM network unlock PIN" and the network unblocked."
As I searched now on Google Play I could not find "Galaxy S2 Sim Unlock" anymore. There is something called "GalaxSim Unlock" (by Spocky) - updated on december 2015, with support for Android 6.0.
Strange as mine I believe is the same as yours....unlocked generic phone. Ive not had any messages atall regarding "sim unlock" - my issue is theres a dummy imei in there - that's it although ill go and look now....any more information you have would be great...
Its the little things that help sometimes....I couldn't get the partitioning done atall then petrolcan mentioned a user and his script...then from that little bit of info I had a flashable zip that did everything for me...so everything helps.
I'm just not sure on the correlation between the sim unlock software and the imei missing....
ComfySofa said:
I'm just not sure on the correlation between the sim unlock software and the imei missing....
Click to expand...
Click to collapse
Again, I'm not a specialist, but If I remember right, the EFS has to do with the IMEI, and on that time I have lost my EFS, and, I guess, my IMEI....
My S2 was usable (apks, games, wifi...) but not as a phone (for calling and receiving calls & SMS).
Or, you may want to try finding some ways of restoring EFS/IMEI....
yes, the efs folder holds the file which the imei is in (a bin file) but from what I read if you remove the efs folder completely the os will generate a new one....once you've got a new file then effectively you "should" be able to inject the imei into that thus renabling your phone (and therein lies the problem - getting the imeil back in) - yes, mines the same....everything works bar the phone access to the network...
ComfySofa said:
... inject the imei into that thus renabling your phone (and therein lies the problem - getting the imeil back in) .....
Click to expand...
Click to collapse
Just guessing: Maybe "GalaxySim Unlock" injects the IMEI??? Check the description on Google Play:
"Detects errors like lost imei / serial in nv_data caused by third party apps"
You can give it a try with the free version - see what it founds on your phone.
I did try it....just gave me an nv_data error....nothing more than that...
ComfySofa said:
I did try it....just gave me an nv_data error....nothing more than that...
Click to expand...
Click to collapse
I'll check about that tomorrow as I found few threads on XDA and I have to go now.... Hopefully you'll be "up and running" by the time I come back!
Heh - I hope so but I doubt it - spent about 5 hours Friday night, a good 12 yesterday and 12 the day before....any information you have would be great! thanks very much.
After looking around I think my best bet is the NV-items reader writer v1.0. but, I cant get it connected to the phone.....anyone got any clues on that one?? once connected it looks like you can edit the nv file and add the imei back in....

Downgrade to lollipop!!

hi guys,
i am in a bit of a trouble as after waiting for a long time for MM to be released for honor 5x in my country Pakistan but there wasn't any thing to hope for so i decided to flash manually and choose a MM file but when i put the update.app in dload folder and attempted to force flash it came back with update failed error after some reading on xda and other forums i found out that the update package was not of my region, it was European with with Denmark association. so i changed my region to mts/by (Belarus) and modified the custom.bin file in accord thinking that i would change the region back to Pakistan after up-gradation (poor me ). the update process then went smoothly and my 5x rebooted but right after that some thing strange happened.
the boot screen went green with red and blue boxes and i was frightened that i might bricked my device but after some time it shows the honor logo and setup process started.
secondly my sim card seemed to be not registered and required puk code. i dismissed the message and went on with the process. now my sim is not registering with the network.
also there is a massive battery drain even i didn't install any app.
the overall look and feel is not changed very much and also the performance is laggy.
Thing is that now i wanted to downgrade it to lollipop. and totally clueless what to do here.
i tried (Honor 5X_Firmware_KIW-L21_Android 5.1_EMUI 3.1_C432B140_United Kingdom_Channel-Others ) by putting update.app and force flashing it but the update got stuck a 5% and after 10 to 15 minutes it restarts.
please help me out, i am totally confused here
Edit: my device model is KIW-L21 but after upgradation to MM it changed to KIW-AL10.
Build number is KIW-L21C432B330
Attached is the device information.
hatim_rajput said:
hi guys,
i am in a bit of a trouble as after waiting for a long time for MM to be released for honor 5x in my country Pakistan but there wasn't any thing to hope for so i decided to flash manually and choose a MM file but when i put the update.app in dload folder and attempted to force flash it came back with update failed error after some reading on xda and other forums i found out that the update package was not of my region, it was European with with Denmark association. so i changed my region to mts/by (Belarus) and modified the custom.bin file in accord thinking that i would change the region back to Pakistan after up-gradation (poor me ). the update process then went smoothly and my 5x rebooted but right after that some thing strange happened.
the boot screen went green with red and blue boxes and i was frightened that i might bricked my device but after some time it shows the honor logo and setup process started.
secondly my sim card seemed to be not registered and required puk code. i dismissed the message and went on with the process. now my sim is not registering with the network.
also there is a massive battery drain even i didn't install any app.
the overall look and feel is not changed very much and also the performance is laggy.
Thing is that now i wanted to downgrade it to lollipop. and totally clueless what to do here.
i tried (Honor 5X_Firmware_KIW-L21_Android 5.1_EMUI 3.1_C432B140_United Kingdom_Channel-Others ) by putting update.app and force flashing it but the update got stuck a 5% and after 10 to 15 minutes it restarts.
please help me out, i am totally confused here
Edit: my device model is KIW-L21 but after upgradation to MM it changed to KIW-AL10.
Build number is KIW-L21C432B330
Attached is the device information.
Click to expand...
Click to collapse
I have tried to look for an MM for middle East but could not find it. The only solution for you imho is to flash MM for middle east.
Another way is to unlock bootloader and manually downgrade to emui 5.1 by flashing image files.
MM for middle east is available, clsA uploaded it
PalakMi said:
MM for middle east is available, clsA uploaded it
Click to expand...
Click to collapse
Thanks for the hint
muradulislam said:
Thanks for the hint
Click to expand...
Click to collapse
It was uploaded thanks to an iranian member, who literally bought the update
hatim_rajput said:
hi guys,
i am in a bit of a trouble as after waiting for a long time for MM to be released for honor 5x in my country Pakistan but there wasn't any thing to hope for so i decided to flash manually and choose a MM file but when i put the update.app in dload folder and attempted to force flash it came back with update failed error after some reading on xda and other forums i found out that the update package was not of my region, it was European with with Denmark association. so i changed my region to mts/by (Belarus) and modified the custom.bin file in accord thinking that i would change the region back to Pakistan after up-gradation (poor me ). the update process then went smoothly and my 5x rebooted but right after that some thing strange happened.
the boot screen went green with red and blue boxes and i was frightened that i might bricked my device but after some time it shows the honor logo and setup process started.
secondly my sim card seemed to be not registered and required puk code. i dismissed the message and went on with the process. now my sim is not registering with the network.
also there is a massive battery drain even i didn't install any app.
the overall look and feel is not changed very much and also the performance is laggy.
Thing is that now i wanted to downgrade it to lollipop. and totally clueless what to do here.
i tried (Honor 5X_Firmware_KIW-L21_Android 5.1_EMUI 3.1_C432B140_United Kingdom_Channel-Others ) by putting update.app and force flashing it but the update got stuck a 5% and after 10 to 15 minutes it restarts.
please help me out, i am totally confused here
Edit: my device model is KIW-L21 but after upgradation to MM it changed to KIW-AL10.
Build number is KIW-L21C432B330
Attached is the device information.
Click to expand...
Click to collapse
Head to this thread and download MM for middle Eastern version
http://forum.xda-developers.com/honor-5x/how-to/repository-honor-5x-file-depot-t3328288/page1
Don't forget to drop a thanks at that thread.
Change your phone to original specifications and flash this one using the 3 button method.
Report back if anything comes up.
---------- Post added at 02:41 PM ---------- Previous post was at 02:31 PM ----------
PalakMi said:
It was uploaded thanks to an iranian member, who literally bought the update
Click to expand...
Click to collapse
What do you mean by "bought"? He/she somehow paid for it?
muradulislam said:
Head to this thread and download MM for middle Eastern version
http://forum.xda-developers.com/honor-5x/how-to/repository-honor-5x-file-depot-t3328288/page1
Change your phone to original specifications and flash this one using the 3 button method.
Report back if anything comes up.
---------- Post added at 02:41 PM ---------- Previous post was at 02:31 PM ----------
What do you mean by "bought"? He/she somehow paid for it?
Click to expand...
Click to collapse
Yes, from an iranian website, and after clsA checked it, he found it safe and official
muradulislam said:
Change your phone to original specifications and flash this one using the 3 button method.
Click to expand...
Click to collapse
Well thank you but please elaborate. What do you mean by change my phone to original specification?? Are you referring to change my region or any thing else? Idk how to change region on MM and my device is not rooted. I tried to unlock its bootloader but the captcha code is not appearing in emui english website. I also tried the chinese web but it is not accepting my entered captcha saying i have not entered correct code. I tried many times but this whole unlock thing is driving me crazy. I used three different laptops,three different browsers and also tried it on mobile browser but the same thing happened again and again.
So whats your opinion in this matter, and please forgive my noobness
hatim_rajput said:
Well thank you but please elaborate. What do you mean by change my phone to original specification?? Are you referring to change my region or any thing else? Idk how to change region on MM and my device is not rooted. I tried to unlock its bootloader but the captcha code is not appearing in emui english website. I also tried the chinese web but it is not accepting my entered captcha saying i have not entered correct code. I tried many times but this whole unlock thing is driving me crazy. I used three different laptops,three different browsers and also tried it on mobile browser but the same thing happened again and again.
So whats your opinion in this matter, and please forgive my noobness
Click to expand...
Click to collapse
First of all, you are not a noob buddy. Only experienced users try this stuff. The problem is that Huawei/emui is easily messed up. Well, we learn from our mistakes.
I meant, you should change the region back to middle east. I never tried to change the region of my phones so can not help you there. Sorry for that...
The captcha code problem is faced by tons of users and everybody takes a different approach to solve it. I used Microsoft edge on win10 and never faced the captcha problem. You can mail Huawei customer care with serial, IMEI and device id and state that you are facing captcha problem. May be they will provide you the code.
If you can not change the region then alas! You are in more trouble than I thought.
I am on limited mobile data these days, if that was not the case, I would have downloaded a transition package for any other Huawei device (preferably honor6 or 7 as these are my devices) and would have used Huawei update extractor to see what partitions are they flashing for a rollback.
(Advised by DigiGoon to do this)
That would have allowed me to specify which partitions you should flash to rollback to LP to change your region again but that's all wishful thinking for the time being.
By the way, did you edit build.prop to change region?
muradulislam said:
First of all, you are not a noob buddy. Only experienced users try this stuff. The problem is that Huawei/emui is easily messed up. Well, we learn from our mistakes.
I meant, you should change the region back to middle east. I never tried to change the region of my phones so can not help you there. Sorry for that...
The captcha code problem is faced by tons of users and everybody takes a different approach to solve it. I used Microsoft edge on win10 and never faced the captcha problem. You can mail Huawei customer care with serial, IMEI and device id and state that you are facing captcha problem. May be they will provide you the code.
If you can not change the region then alas! You are in more trouble than I thought.
I am on limited mobile data these days, if that was not the case, I would have downloaded a transition package for any other Huawei device (preferably honor6 or 7 as these are my devices) and would have used Huawei update extractor to see what partitions are they flashing for a rollback.
(Advised by DigiGoon to do this)
That would have allowed me to specify which partitions you should flash to rollback to LP to change your region again but that's all wishful thinking for the time being.
By the way, did you edit build.prop to change region?
Click to expand...
Click to collapse
Thank you so much for bearing with me and for such a detailed opinion. i replaced the oem.info file for EU by going into /dev/block/platform/hi-mci.0/by-name/ and also edited the Custom.bin file in Device/data/ and put mts/by (EU region value) text and cleared the previous text which was hw/meafnaf (PK region value).
one more thing, now when i dial the string *#*#2846579#*#* to check country/vendor info, vendor is showed as "hw" and country is "default".
Hi
i don't know if this will help you, i faced a probleme few days ago
http://forum.xda-developers.com/hon...ion-huawei-t3455440/post68552973#post68552973
i used a rollback package then flashed Lollipop ROM
hatim_rajput said:
Thank you so much for bearing with me and for such a detailed opinion. i replaced the oem.info file for EU by going into /dev/block/platform/hi-mci.0/by-name/ and also edited the Custom.bin file in Device/data/ and put mts/by (EU region value) text and cleared the previous text which was hw/meafnaf (PK region value).
one more thing, now when i dial the string *#*#2846579#*#* to check country/vendor info, vendor is showed as "hw" and country is "default".
Click to expand...
Click to collapse
Try this thread to downgrade from MM to LP.
http://forum.xda-developers.com/honor-5x/how-to/detailed-guide-to-downgrade-marshmallow-t3455535
Hope it works for you.
If it goes well, root, change region and flash middle Eastern MM.
About *#*#2846579#*#*, I will apologize again as i can not help you there.
muradulislam said:
Try this thread to downgrade from MM to LP.
http://forum.xda-developers.com/honor-5x/how-to/detailed-guide-to-downgrade-marshmallow-t3455535
Hope it works for you.
If it goes well, root, change region and flash middle Eastern MM.
About *#*#2846579#*#*, I will apologize again as i can not help you there.
Click to expand...
Click to collapse
Tried it, and now my phone is on KK instead of LP. also lost my imei
My build number is now L21C432B140
Model number is shown as unknown.
I tried to unlock bootloader but my current product id is somehow not matching with my device S/N & with imei 1 or 2 mentioned on the side of my phone's box. so no help there.
don't know what to do anymore
hatim_rajput said:
Tried it, and now my phone is on KK instead of LP. also lost my imei
My build number is now L21C432B140
Model number is shown as unknown.
I tried to unlock bootloader but my current product id is somehow not matching with my device S/N & with imei 1 or 2 mentioned on the side of my phone's box. so no help there.
don't know what to do anymore
Click to expand...
Click to collapse
Well, to get your original device id, head to the thread
http://forum.xda-developers.com/honor-7/general/bricked-honor-7-honor-6-id-t3468333/page1
I apologize for KitKat instead of LP. My bad, I should have checked in detail.
Try to unlock bootloader and root the device as i am running out of options until the region is back and as for IMEI, head to
http://forum.xda-developers.com/canvas-a1/general/fix-imei-perfect-fix-android-imei-t2943567
And make sure the file you are using is the one you downloaded for your specific model.
Hope, any of this helps you.
What about battery drain and lags? If they disappeared and firmware is working fine, may be just restoring IMEI would be enough.
me_my_self_and_i said:
Hi
i don't know if this will help you, i faced a probleme few days ago
http://forum.xda-developers.com/hon...ion-huawei-t3455440/post68552973#post68552973
i used a rollback package then flashed Lollipop ROM
Click to expand...
Click to collapse
could you provide me the transition package link you used ?
muradulislam said:
Well, to get your original device id, head to the thread
http://forum.xda-developers.com/honor-7/general/bricked-honor-7-honor-6-id-t3468333/page1
I apologize for KitKat instead of LP. My bad, I should have checked in detail.
Try to unlock bootloader and root the device as i am running out of options until the region is back and as for IMEI, head to
http://forum.xda-developers.com/canvas-a1/general/fix-imei-perfect-fix-android-imei-t2943567
And make sure the file you are using is the one you downloaded for your specific model.
Hope, any of this helps you.
What about battery drain and lags? If they disappeared and firmware is working fine, may be just restoring IMEI would be enough.
Click to expand...
Click to collapse
First of all thanks for your continued and kind assistance.
The thread you mentioned for imei is for mtk users only.
And yes i got my device id and the unlock code too but when i tried to unlock the boot-loader the command came back with wrong unlock code and failed.
i think my phone internal specification (imei and model number is missing) which i changed somehow and unintentionally is causing the problem. i tried but couldn't find any method for Qcom imei changing.
battery now is not draining like before but lag is still there.
So despite all your help(which i deeply appreciate), i am back to square one.
hatim_rajput said:
First of all thanks for your continued and kind assistance.
The thread you mentioned for imei is for mtk users only.
And yes i got my device id and the unlock code too but when i tried to unlock the boot-loader the command came back with wrong unlock code and failed.
i think my phone internal specification (imei and model number is missing) which i changed somehow and unintentionally is causing the problem. i tried but couldn't find any method for Qcom imei changing.
battery now is not draining like before but lag is still there.
So despite all your help(which i deeply appreciate), i am back to square one.
Click to expand...
Click to collapse
Sorry buddy, you need to contact Huawei customer service i guess...
Sent from my PLK-L01 using XDA Labs
hatim_rajput said:
Tried it, and now my phone is on KK instead of LP. also lost my imei
My build number is now L21C432B140
Model number is shown as unknown.
I tried to unlock bootloader but my current product id is somehow not matching with my device S/N & with imei 1 or 2 mentioned on the side of my phone's box. so no help there.
don't know what to do anymore
Click to expand...
Click to collapse
You may wish to have a look at the following page:
search the web for "Huawei Bricked phone repair guide with DC Phoenix" (sorry for not posting the link as I'm not sure it's allowed by these forums)
It's something that I haven't tried myself, but on that page, if you look at Method 2 Step 3, they're describing a possible (paid) solution to restore your missing details. I should caution the following though:
1. My antivirus flags the link in Method 2, Step 3 as UNSAFE, that could be because of what it does (changing IMEI, etc...) or maybe because the linked page/software is actually unsafe. You should exercise your own judgement there.
2. It's a paid solution
3. You may have to go through all the described steps before you attempt to repair your IMEI and other attributes.
I have used method 2 to un-brick an Ascend Mate 7 successfully, but that device had not lost its IMEI in the process, so I did not have to go through step 3 (paid 15 Euros for DC-Unlocker credits to flash the site's own recovery, nothing else I had tried would work).
The alternative would be, as other members have suggested, is to take it to a service center if that is an option for you. Hopefully someone here can suggest a better (and free) solution that you can apply directly instead of the above.

Nubia z11 mini - NX529F - Telephony services lost

The short history:
Playing with an "official" ROM I bricked my phone. I was able to recover it, everything works properly except the telephony, I can't make phone calls :crying:.
The full story:
The behaviour of my phone is different depending on which slot I put my SIM card.
If I put my SIM on the first slot, when the phone reboots it doesn't ask for the PIN and doesn't recognise the card. But if I switch to plane mode and I reboot the phone, the phone then asks for the PIN number. If I introduce an incorrect one, it recognises that it is incorrect ans ask for a new one (then it is reading the card to know that), but when I introduce the correct one, it does no connect whit my carrier (of course, before that I switch off the plane mode).
If I put my SIM on the second slot, it asks for the PIN number but similarly to the previous case, It doesn't connect with the carrier.
In both cases dialling *#06# on the phone, I can read the two IMEI and the MEID codes and they agree with the codes printed on the phone box.
Moreover, if I install an app (I tested with some of them) that reads the SIM card it can read the name of my carrier and all the contacts that are on my SIM.
Things that I tried:
0) I tried to use my SIM in another phone, and it works. I also tried to use another SIM in my phone, and I have the same problem.
1) I tried to install several ROM's:
- Jeff72ROM (v1.30 and v1.32) from: http://www.needrom.com/category/zte/serial-nubia/z11-mini/
- stock ROM from http://4pda.ru/forum/index.php?showtopic=776504&st=0#entry52586301
- And experimental port of CM14 (I can't remember where I found it)
- CUOCO92 from http://blog.grossoshop.net/nubia-z11-mini-rom-gs-by-cuoco92/
- An "official" ROM: NX529J_Z69_EN_NSXPK1JD00K132 from http://www.nubia.com/es/support.php?a=phone&pid=8 (this is the ROM that bricked my phone, I modified it in order to avoid the problem).
To install all these ROM I used TWPR from http://www.androidbrick.com/download/z11-mini-nx529j-twrp-root/
When I dial *#*#4636#*#* on the phone it says that the type of preferred net is WCDMA. It seems to me that these nets are not in use in Europe (I live in Spain). Itried to change that, but I couldn't. Then I applied the patch http://forum.xda-developers.com/showthread.php?t=2394689 but it doesn't work. I also tried to modify the properties in "build.prop" without success. Now I think this is not the problem since all the ROM's have similar properties, in special CUOCO92 that is reported to work in Italy.
What I think it happened:
When I tried to flash the "official" ROM it failed because it tried to write too many files in the "system" partition (I hadn't this problem with any other ROM). Then I realised that my phone was bought in China and this ROM was for the international version, perhaps the international version has a different partition scheme).
What I did is to remove some very easy to install apps (i.e. google maps) in the ROM in order that the remaining apps fit in the partition, but then I made the mistake to activate the option in TWPR of making "rm -rf" instead of a "format". It seems to me that with this option the rm command followed some link to another partition and removed some files that shouldn't be removed, and those files are not in any ROM.
Does anybody think that this makes sense?
What can I do?
nice, super description. i am stuck with my nubia z11 mini, brought from china. installed 1.23, recently updated new 1.36 but there is no google play, other all working perfectly.
Hi,
I have the same problem. Did you find a solution?
Thanks in advance, F.
---------- Post added at 08:17 AM ---------- Previous post was at 07:44 AM ----------
@jbartolo
I have the NX529J and the option wasn't changed, it was still format. I don't think the problem is related to the partition.
@jbartolo
Any news about your z11?
Did you manage to fix it?
I have the same problem.
efrai3 said:
@jbartolo
Any news about your z11?
Did you manage to fix it?
I have the same problem.
Click to expand...
Click to collapse
No solution :crying:
I had access to another z11 mini and a played copying partitions from this phone to my phone without success.
@jbartolo
Since you can have access to another z11 mini please check these guides
http://www.androidbrick.com/unbrick...-have-the-right-kind-of-rom-qhsusb_dload_edl/
http://www.androidbrick.com/ultimat...agon-xiaomi-mi5-imei-and-baseband-repair-fix/
http://www.androidbrick.com/ultimate-guide-qualcomm-snapdragon-imei-baseband-repair-fix-part-2/
Also you will see more guides in the mentioned site and maybe you can fix your phone. Unfortunately i dont have access to another z11 mini to try. Wish you good luck.
@jbartolo
I did some progress with my phone.
I flash it with the chinese 1.23 rom(its the one in fastboot structure as i understand,a service rom) using Xiaomi's MiFlash tool.
Phone came up with null IMEI'S and MEID. Then i write missing IMEI'S & MEID ,with some tools from the site i mentioned you in my previous post.
So everything is in place now. IMEI'S & MEID.
Now when i dal *#06#* and *#*#4636#*#* i can see Imei's & Meid.
Also i can change the option from WCDMA preferred to other options and stick with them (*#*#4636#*#*) and i can see in phone settings and SIM menu all the options.
Both sim trays read my sim and ask for pin.
In SIM menu, i can search for avalaible carriers but the only problem now is that when i'm trying to connect to my sim carrier unfortunately phone can't register to my carrier.
I'm trying to figure out how to solve this issue.
You can try what i did and maybe you are more lucky than me and can fix your phone.
Hope to hear from you soon and maybe we can share some more ideas.
efrai3 said:
@jbartolo
I did some progress with my phone.
I flash it with the chinese 1.23 rom(its the one in fastboot structure as i understand,a service rom) using Xiaomi's MiFlash tool.
Phone came up with null IMEI'S and MEID. Then i write missing IMEI'S & MEID ,with some tools from the site i mentioned you in my previous post.
So everything is in place now. IMEI'S & MEID.
Now when i dal *#06#* and *#*#4636#*#* i can see Imei's & Meid.
Also i can change the option from WCDMA preferred to other options and stick with them (*#*#4636#*#*) and i can see in phone settings and SIM menu all the options.
Both sim trays read my sim and ask for pin.
In SIM menu, i can search for avalaible carriers but the only problem now is that when i'm trying to connect to my sim carrier unfortunately phone can't register to my carrier.
I'm trying to figure out how to solve this issue.
You can try what i did and maybe you are more lucky than me and can fix your phone.
Hope to hear from you soon and maybe we can share some more ideas.
Click to expand...
Click to collapse
Take a look here https://forum.xda-developers.com/zte-z7/help/nubia-z7-nx506j-qcn-backup-t3566808. Might help you guys with the problem you are facing. Most important part is you need a working qcn backup from another device
tassos_chry said:
Take a look here https://forum.xda-developers.com/zte-z7/help/nubia-z7-nx506j-qcn-backup-t3566808. Might help you guys with the problem you are facing. Most important part is you need a working qcn backup from another device
Click to expand...
Click to collapse
Yes i know that we need a backup of qnc from another working phone in order to modify it and apply our imei's and meid, but where to find one???
It's difficult to have one as you understand.
efrai3 said:
Yes i know that we need a backup of qnc from another working phone in order to modify it and apply our imei's and meid, but where to find one???
It's difficult to have one as you understand.
Click to expand...
Click to collapse
You could contact the owner of www.androidbrick.com in case he has one. Or you can ask @jbartolo to provide a backup of his other device. Taking a qcn backup is a pretty simple procedure
@efrai3 Just contacted him again and he was happy to share with me a qcn backup for your device
You can contact him too and ask for one! He will be glad to help!
tassos_chry said:
You could contact the owner of www.androidbrick.com in case he has one. Or you can ask @jbartolo to provide a backup of his other device. Taking a qcn backup is a pretty simple procedure
@efrai3 Just contacted him again and he was happy to share with me a qcn backup for your device
Hit Thanks if i helped and let me know if it worked
Click to expand...
Click to collapse
Thanks to my friend tassos_chry, my phone is fixed.
problem solved: Z11 mini working again
All,
the AndroidBrick method worked.
First I tried it with my own qcn backup but that didn'twork. I received a qcn (Chinese, 64 GB) from AndroidBrick and I followed the repair guide. My Nubia Z11 mini is working again.
The solution for our problem is that you need a qcn backup from a working phone because when you install the wrong rom (international version) the modemst-partions are corrupt.
I'll prepare a backup qcn from my phone (changed IMEI) and I can send it to you.
Send me a mail at [email protected].
Filip.
Z11 mini NX529J problem
First of all:
>i bought an used NX529J
>first sim slot doesn't work at all, second slot recognize sim card
^-i don't know if it's software or hardware related
>no connect to carrier
>cannot unlock sim card with PIN
What i tried:
>flashed XenonHD Rom
>*#06#* : only MEID, but it is the same number, as the first IMEI number
>*#*#4636#*#* : first IMEI number
>tried all sim settings, but no connect to carrier
Has some an idea?
Hello everybody,
i found the solution! Now both sim card slot's work and can connect to carrier!
My solution:
https://forum.xda-developers.com/android/development/zte-nubia-z11-mini-nx529j-restore-t3619771
The right qcn file
FilipVD said:
All,
the AndroidBrick method worked.
First I tried it with my own qcn backup but that didn'twork. I received a qcn (Chinese, 64 GB) from AndroidBrick and I followed the repair guide. My Nubia Z11 mini is working again.
The solution for our problem is that you need a qcn backup from a working phone because when you install the wrong rom (international version) the modemst-partions are corrupt.
I'll prepare a backup qcn from my phone (changed IMEI) and I can send it to you.
Send me a mail at [email protected].
Filip.
Click to expand...
Click to collapse
Hello Filip,
Would you help me, please? I need the same chinese 64GB qcn file you got from AndroidBrick too!
I followed the same repair guide on AndroidBrick (using a vietnamite qcn file I just download) with no success because when I started restoring the qcn I received a message that My Phone is not compatible and after rebooting ...adviced me 2 times that the update did not success.
I will be happy to give my email address for your (or even other God) help.
Have a nice day and a good way

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