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Hi All,
I screwed up my phone, after flashing with a custom rom it worked fine for a couple of days but now it doesn't work. I have no IMEI and even the baseband is unknown. I have not backed up my efs, and now it is corrupted i suppose.
There are many threads on this for the captiavte but none for the s2. I even tried the methods given in the captivate thread, but dint work. Is my phone trashed for good or can i fix it?..please help.
I recommend giving additional details, such as ROM flashed Method used...etc then maybe someone might be able to help. I have idea but there's a bunch of smart people on here that may help.
Good luck!
Sent from my SAMSUNG-SGH-I777 using XDA App
First i rooted using odin and flashed using cwm, the rom and the method I followed are given in the link below.
ICScrewD ♦♦♦♦Homemade Ice Cream
http://forum.xda-developers.com/showthread.php?t=1375255
I would be glad if someone could help me.
I am really confused on how you can lose an IMEI number on a phone.
Sent from my SAMSUNG-SGH-I777 using XDA App
Somehow he trashed his EFS partition... I wonder what in jivy's ROM could have caused this...
This guy has the same problem?? http://forum.xda-developers.com/showthread.php?t=1386223
Edit: Oh, same person lol. Is the IMEI individual to the phone? Have you tried to "go back to stock/unroot" ? Or did you do a restore before you did any flashing/roms?
Funny that jivy's ROM is named iscrewed. I kid, I kid. It's a good ROM. I used for a couple Weeks, no problems for me.
Sent from my SAMSUNG-SGH-I777 using XDA App
I have no idea how i trashed my efs, in fact i dint even know something called efs existed till this happened. It was working fine when i went to bed, i get up in the morning and see i have no network. Even i dint know someone could lose their IMEI.
Yeah, I have tried going back to stock unrooted, factory reset, tried different roms, modems, kernels..nothing helped.
Hahahaha..yeah..ICsrewD screwed me..
So no one has any idea about fixing this?..or is my only bet to reset the flash counter and take it to store for a warranty claim?..or can they fix it?
amk28 said:
I have no idea how i trashed my efs, in fact i dint even know something called efs existed till this happened. It was working fine when i went to bed, i get up in the morning and see i have no network. Even i dint know someone could lose their IMEI.
Yeah, I have tried going back to stock unrooted, factory reset, tried different roms, modems, kernels..nothing helped.
Hahahaha..yeah..ICsrewD screwed me..
So no one has any idea about fixing this?..or is my only bet to reset the flash counter and take it to store for a warranty claim?..or can they fix it?
Click to expand...
Click to collapse
If you have an original nandroid of your stock phone, I'd try to just push the efs folder and see if it helps. I had this happen on my cappy once and that was the only way I got it working again
Sent from my SAMSUNG-SGH-I777 using xda premium
Not sure if nandroids include the EFS partition... gotta check that.
I suggest reading through the I9100 forums - for whatever reason it happens far more often on the I9100 than it does here. In fact, you're the first person here to have a corrupt EFS.
Entropy512 said:
Not sure if nandroids include the EFS partition... gotta check that.
I suggest reading through the I9100 forums - for whatever reason it happens far more often on the I9100 than it does here. In fact, you're the first person here to have a corrupt EFS.
Click to expand...
Click to collapse
Yeah I just looked it ins't included. Are the IMEI's specific to each phone or would it be universal to an AT&T GS2? I know I have a back-up of mine from when I unlocked it, maybe he could use that?
I tried to restore the nandroid backup..but dint work.
Yeah..probably i am the first one to have this problem here.
yoderk said:
Yeah I just looked it ins't included. Are the IMEI's specific to each phone or would it be universal to an AT&T GS2? I know I have a back-up of mine from when I unlocked it, maybe he could use that?
Click to expand...
Click to collapse
IMEIs are specific to each phone...
The I9100 forums are likely to have some useful threads - this is an item that is not any different between our device and the I9100.
I am trying out some methods on the I9100 forum..will keep you posted about the results.
I tried http://forum.xda-developers.com/showthread.php?t=1264021&highlight=restore+IMEI and a couple more..no luck..everything else needs a backed up efs unfortunately which i dont have.
If a nandroid doesn't back it up, how do I make a backup just in case?
rquinn19 said:
If a nandroid doesn't back it up, how do I make a backup just in case?
Click to expand...
Click to collapse
You have to make a copy of /efs. Not sure if there are any particular issues you have to take into account. I think it's just make a copy of the entire directory and transfer it off your phone, or to the external sdcard, or both.
or even better,
Code:
dd if=/dev/block/mmcblk0p3 of=/sdcard/efs.img
I think EFS is p3 - need to check tonight.
I think I screwed did the same thing to me but I cmw whiped n did a different rom and I was good
Sent from my SAMSUNG-SGH-I777 using xda premium
Entropy512 said:
or even better,
Code:
dd if=/dev/block/mmcblk0p3 of=/sdcard/efs.img
I think EFS is p3 - need to check tonight.
Click to expand...
Click to collapse
Good one. I was going to go ahead and do this, so I searched for info on the efs partition. The only thing I found was I9100 suggesting it was 0p1. So I'll wait till you verify the correct partition for our phone.
Hi, I have a carrier (3UK) branded SGS2, and have been running MIUI for a little while
I decided to go back to stock, so used ODIN + files from this thread.
However, once ODIN has done it's thing, update continues on the phone. It reports that it couldn't access /system/csc/KOR/system, but that CSC has been installed.
However, there is no signal, no network available all I have is 'emergency calls only', whereas before I had pretty good signal, and I've not changed location.
I'd check what the current CSC is with *#1234#, but it seems that that rom is broken. FCs for com.android.acore, among others including google services, and as a result the dialer won't open, and others from the same list create a lovely bootloop.
Where can I get a working, stock rom, with the connectivity for my carrier?
How do I solve my issues?
P.S. - Yes I have seen a psychatrist. He got bored
1st check your imei number, is that 00499901064000 or still orignal imei??
press *#06# to know imei
Go to settings > about phone > Status
Check your IMEI/Wi-Fi MAC/etc
If its not there, your EFS it toasted and I hope you have a backup.
rahulcool said:
1st check your imei number, is that 00499901064000 or still orignal imei??
press *#06# to know imei
Click to expand...
Click to collapse
That's what it says as IMEI
ozzy441 said:
That's what it says as IMEI
Click to expand...
Click to collapse
Have you done a EFS backup?
Check in your internal sd card for something like efs.autobackup.img to see if its been auto backed up.
veyka said:
Have you done a EFS backup?
Click to expand...
Click to collapse
And that would be what, exactly?
I always take care to back-up regularly through Titanium, MIUI's built in recovery and using CWM
ozzy441 said:
Hi, I have a carrier (3UK) branded SGS2, and have been running MIUI for a little while
I decided to go back to stock, so used ODIN + files from this thread.
However, once ODIN has done it's thing, update continues on the phone. It reports that it couldn't access /system/csc/KOR/system, but that CSC has been installed.
However, there is no signal, no network available all I have is 'emergency calls only', whereas before I had pretty good signal, and I've not changed location.
I'd check what the current CSC is with *#1234#, but it seems that that rom is broken. FCs for com.android.acore, among others including google services, and as a result the dialer won't open, and others from the same list create a lovely bootloop.
Where can I get a working, stock rom, with the connectivity for my carrier?
How do I solve my issues?
P.S. - Yes I have seen a psychatrist. He got bored
Click to expand...
Click to collapse
I had the same ROM and i have the 3UK branded SGS2 too. MIUI is too buggy to be honest. I had the same issue with signal. Only got 1 bar then 'Emergency Calls Only'. 3UK works best with XXKPA modem. Currently, i have WanamLite, always get full bars
Try it
i360* said:
I had the same ROM and i have the 3UK branded SGS2 too. MIUI is too buggy to be honest. I had the same issue with signal. Only got 1 bar then 'Emergency Calls Only'. 3UK works best with XXKPA modem. Currently, i have WanamLite, always get full bars
Click to expand...
Click to collapse
As i said, everything was fine under miui, it's only coming back to stock that this has reared its ugly head.
ozzy441 said:
And that would be what, exactly?
I always take care to back-up regularly through Titanium, MIUI's built in recovery and using CWM
Click to expand...
Click to collapse
This thread has a section on the EFS
ozzy441 said:
As i said, everything was fine under miui, it's only coming back to stock that this has reared its ugly head.
Click to expand...
Click to collapse
Has your IMEI gone then?
It happens randomly, I have had it happen to me, out of nowhere.
veyka said:
Check in your internal sd card for something like efs.autobackup.img to see if its been auto backed up.
Click to expand...
Click to collapse
Can't find anything of the sort...
veyka said:
Has your IMEI gone then?
It happens randomly, I have had it happen to me, out of nowhere.
Click to expand...
Click to collapse
It's not gone, but it is that IMEI posted above, 00499901064000
[ROM]{CWM}İCS REMİX ROM V6.0 XXKPA 4.0.3 ALL APPS FİXED resurrection
Hi there, i just have a quick question, pretty easy but im too dumb to get through it .. I just flashed Ultra ICS 1.2 from westcrip but it doesnt really work for me (phone and sms doesnt work, i get a message that its stopped and when i try to click on it on the homescreen it says that the app?! is not installed). Well .. the plan was before that i get the v0.5 from westcrip but i installed Ultra ics cause I just had to flash a zip .. now the main problem.
When im installing it like its said on the site ill get an error. Because: my cwm says that i cant restore tar files. But its said that i should unrar the rar and restore the stuff like a backup.. I just googled and its said that tar files need to be installed by odin. But theres no single comment in the thread that says that i need odin?! what do i have to do to get it working with the md5+img+tar files (!). (My normal cwm backup just has the md5 and img files)
Please help me
Thanx
ozzy441 said:
It's not gone, but it is that IMEI posted above, 00499901064000
Click to expand...
Click to collapse
You have been reverted to the generic IMEI, which means the phone wont work properly, and as you don't have a backup of the IMEI you are a bit out of luck.
Your best bet is to flash to stock, reset flash counter, and get it fixed under warranty, say it happened during a KIES update.
mugen1922 said:
Hi there, i just have a quick question, pretty easy but im too dumb to get through it .. I just flashed Ultra ICS 1.2 from westcrip but it doesnt really work for me (phone and sms doesnt work, i get a message that its stopped and when i try to click on it on the homescreen it says that the app?! is not installed). Well .. the plan was before that i get the v0.5 from westcrip but i installed Ultra ics cause I just had to flash a zip .. now the main problem.
When im installing it like its said on the site ill get an error. Because: my cwm says that i cant restore tar files. But its said that i should unrar the rar and restore the stuff like a backup.. I just googled and its said that tar files need to be installed by odin. But theres no single comment in the thread that says that i need odin?! what do i have to do to get it working with the md5+img+tar files (!). (My normal cwm backup just has the md5 and img files)
Please help me
Thanx
Click to expand...
Click to collapse
Way to hijack a thread.
To my personal knowledge, though, that is correct. Updates contained in .zips can be flashed in recovery, but tarballs (.tar, .tar.md5) need to be flashed using Odin.
However, to help you out, it would be better to know which phone you're talking about for a start (I'm taking it its SGS2) and which thread you're talking about. Post a new [Q] thread with all info and I'll try and help as I can.
veyka said:
You have been reverted to the generic IMEI, which means the phone wont work properly, and as you don't have a backup of the IMEI you are a bit out of luck.
Your best bet is to flash to stock, reset flash counter, and get it fixed under warranty, say it happened during a KIES update.
Click to expand...
Click to collapse
EUGH. I feared you were going to say that. I have no idea how to do that, but I'll look it up I guess.
Thanks for all the help anyway. =]
It's about this thread http://forum.xda-developers.com/showthread.php?t=1436854 , and ye its about the S2. Im not a total newb, got an hp touchpad and working on it since the cyano release. But im rlly not getting through it :/ and like nobody has the same problem
Cool, well like I said, Post it up as a new [Q] thread, then you title it to your specific enquiry, and maybe if it turns out I can't help, then its still open for other people to help out, as I think were probably the only 2 left monitoring this thread now.
ozzy441 said:
EUGH. I feared you were going to say that. I have no idea how to do that, but I'll look it up I guess.
Thanks for all the help anyway. =]
Click to expand...
Click to collapse
1) from this thread download, your stock rom and the old bootloaders. (carrier branded roms are in another thread linked from that one)
2) flash old bootloaders
3) use USB jig to wipe the download counter
4) flash your stock rom
5) flash the new bootloaders if your stock firmware is UHKI1 or newer
That should make your phone look stock
---------- Post added at 10:23 PM ---------- Previous post was at 10:19 PM ----------
mugen1922 said:
Hi there, i just have a quick question, pretty easy but im too dumb to get through it .. I just flashed Ultra ICS 1.2 from westcrip but it doesnt really work for me (phone and sms doesnt work, i get a message that its stopped and when i try to click on it on the homescreen it says that the app?! is not installed). Well .. the plan was before that i get the v0.5 from westcrip but i installed Ultra ics cause I just had to flash a zip .. now the main problem.
When im installing it like its said on the site ill get an error. Because: my cwm says that i cant restore tar files. But its said that i should unrar the rar and restore the stuff like a backup.. I just googled and its said that tar files need to be installed by odin. But theres no single comment in the thread that says that i need odin?! what do i have to do to get it working with the md5+img+tar files (!). (My normal cwm backup just has the md5 and img files)
Please help me
Thanx
Click to expand...
Click to collapse
mugen1922 said:
It's about this thread http://forum.xda-developers.com/showthread.php?t=1436854 , and ye its about the S2. Im not a total newb, got an hp touchpad and working on it since the cyano release. But im rlly not getting through it :/ and like nobody has the same problem
Click to expand...
Click to collapse
Make your own thread and try to be totally clear what your problem is, as I am unable to work out what is wrong/what you are trying todo, and even what rom you are on.
Use bullet points.
lets try this one:
wanna install : resurrection v6.0 based on XXKPA OFFİCİAL İCS from http://forum.xda-developers.com/showthread.php?t=1436854
problem:
after extract and steps i followed :
"Download the cwm backup
Put it on your internal SD Card . example phone/internal sd/clockworkmode/backup ( NOT EXTERNAL SD CARD )
Enter Recovery
Wipe Everything
select restore and backup
Select restore from internal sd card ( NOT EXTERNAL SD CARD
After install finished
reboot the device
Enjoy!"
I get the problem that on the cwm backup are "tar" files which i cant install with my cwm.. its a cache.ext4.tar, data.ext4.tar,system.ext4.tar,nandroid.md5, boot img in the rar. my normal backups just have img files ... guess its not that hard to answer, pretty much a standard question but i dont find anything in the forums and im not able to post in the thread itself cause i have below 10 posts or stuff like that. (Posted in this thread cause tar files are normally used by odin..)
thanx
veyka said:
1) from this thread download, your stock rom and the old bootloaders. (carrier branded roms are in another thread linked from that one)
2) flash old bootloaders
3) use USB jig to wipe the download counter
4) flash your stock rom
5) flash the new bootloaders if your stock firmware is UHKI1 or newer
That should make your phone look stock
Click to expand...
Click to collapse
Thanks again man, just ordered a jig. Damn Samsung, it was so easy to return to stock when I had a Desire
Hi All,
I don't usually post anything but I use XDA a lot as it has helped me in numerous ways...
I would like to ask if anyone can confirm that by doing the below I can re-enter my IMEI in my S3...
1. From Terminal Emulator type "su" to gain root permissions.
2. echo 'AT+EGMR=1,7,"Type your IMEI here"' >/dev/pttycmd1
3. Press enter and reboot.
Can anyone confirm?
On an S3? I doubt it very much indeed.
What have you done to change your ime
got-petrol said:
What have you done to change your ime
Click to expand...
Click to collapse
I have't done anything to the phone yet, I will flash a different ROM soon and from my research I find that once people flash a ROM their IMEI might change which then impairs the phone from connecting to a network.
I want to be prepared in case I need to restore my IMEI. I have read of way that you can back up the efs folder and this is something I am investigating.
But, I want to have a back up plan in case I need something more.
Do you know of the above process? I have seen you tube videos and it seems to work, although I am unaware if this will work on my Galaxy S3.
Can you or anybody else confirm if they know this process to have worked?
If you take a backup of your efs folder then you're covered for this problem
Karavasileiadis said:
I have't done anything to the phone yet, I will flash a different ROM soon and from my research I find that once people flash a ROM their IMEI might change which then impairs the phone from connecting to a network.
Very rare for you to lose your IMEI .
EFS backup should be all you need .
jje
Click to expand...
Click to collapse
Backup ur EFS folder in a safe place on ur PC as example. . .
JJEgan said:
Karavasileiadis said:
I have't done anything to the phone yet, I will flash a different ROM soon and from my research I find that once people flash a ROM their IMEI might change which then impairs the phone from connecting to a network.
Very rare for you to lose your IMEI .
EFS backup should be all you need .
jje
Click to expand...
Click to collapse
Not so rare. I loaded CM10 and when I was done, so was my IMEI. This should be preventable. Yes, I think I can recover because i have a copy of my NV_data.bin file, but doesn't seem like a very sporting thing to do to a person just because they loaded a firmware.
Click to expand...
Click to collapse
bobcov said:
JJEgan said:
Not so rare. I loaded CM10 and when I was done, so was my IMEI. This should be preventable. Yes, I think I can recover because i have a copy of my NV_data.bin file, but doesn't seem like a very sporting thing to do to a person just because they loaded a firmware.
Click to expand...
Click to collapse
I said very rare from the thousands of flashes on XDA few lose IMEI and 99% of those are total noobs . Plus 99% of those that do lose IMEI have not bothered to read and learn but just blindly flashed with no backup of EFS .
Flashing firmware has never been risk free .
jje
Click to expand...
Click to collapse
Hi guys, well i managed to somehow ****up my efs folder and it now says no baseband and imei/imeid.
I have searched and searched for but closes thing i was able to find was using nv writer to write my old imei back onto my phone. The problem is when I *#7284# I have no option to choose DM + ADB + <cant remember other option> I only have PDA or MODEM option.
Please help,
GS3 I9305T with root access.
Entrio said:
Hi guys, well i managed to somehow ****up my efs folder and it now says no baseband and imei/imeid.
I have searched and searched for but closes thing i was able to find was using nv writer to write my old imei back onto my phone. The problem is when I *#7284# I have no option to choose DM + ADB + <cant remember other option> I only have PDA or MODEM option.
Please help,
GS3 I9305T with root access.
Click to expand...
Click to collapse
Can you try kTool?
K-tool does not work, which is why Prodigy got me to type a command line in the terminal which backed up my EFS folder manually. Now I have an EFS.IMG This is why i put up the THread Because I knew it was soon someone will be bound to stuff up there EFS.. Which is WHY WE ALL NEED TO BACK UP OUR EFS ASAP before we start modding
But as for recovery its hopeless? Can a box be used to restore the imei? Anyway i can write my imei using nvwriter after somehow solving the problem of not being able to put my phone into diagnostics mode?
Argh! I am going insane, this is looking like a one dear mistake!
I had the exact same problem. Tried MANY things, with no luck. If you got yours from Optus less than 30 days, they will give you a brand new replacement phone .
Try to install a stock rom like 4.0.4... that worked for me on a S1 with the same problem and fixed it!
Entrio said:
Hi guys, well i managed to somehow ****up my efs folder and it now says no baseband and imei/imeid.
I have searched and searched for but closes thing i was able to find was using nv writer to write my old imei back onto my phone. The problem is when I *#7284# I have no option to choose DM + ADB + <cant remember other option> I only have PDA or MODEM option.
Please help,
GS3 I9305T with root access.
Click to expand...
Click to collapse
I have the same issue although it happened to me when I flashed a rom to ROOT my device and I didn't back up the EFS, now it doesn't read the SIM/Network and my Baseband & IMEI are Unknown.
I have tried re-installing the stock firmware etc but still no success...
Anyone have any suggestions?? Or at least how I can update my device status back to normal a pose to 'Modified'.. This was I could maybe submit it through warranty repair.. I have tried to reset my binary count with triangle away (before unrooting) but no success as.. The only thing i've managed to be able to do is unroot my device..
Please help!
Thanks...:fingers-crossed:
if you dont mind about the reading , u can still use your phone flawlessly.. and try the trick "oh im not sure , oh i dont know" and get one replace or u will need jtag i guess.. or maybe ( not sure if it work ) get someone else backup efs and find a way to put your imei in and push it back to your device.. and then repeat same procedure with your original imei ... if u cant remember , take a look at your box.. well..i am just suggesting..not sure if it work...
to get rid of modified , go download sammy official release for your telco or country , flash it with odin but the binary counter remains... good luck to u..
prodigiez said:
if you dont mind about the reading , u can still use your phone flawlessly.. and try the trick "oh im not sure , oh i dont know" and get one replace or u will need jtag i guess.. or maybe ( not sure if it work ) get someone else backup efs and find a way to put your imei in and push it back to your device.. and then repeat same procedure with your original imei ... if u cant remember , take a look at your box.. well..i am just suggesting..not sure if it work...
to get rid of modified , go download sammy official release for your telco or country , flash it with odin but the binary counter remains... good luck to u..
Click to expand...
Click to collapse
Trouble is there is no Telstra official stock rom yet, only optus. I've heard jtags dont work either.
Entrio said:
Trouble is there is no Telstra official stock rom yet, only optus. I've heard jtags dont work either.
Click to expand...
Click to collapse
Happy to give you mine if at all you need to workout how to inject your own imei?
not sure it is safe sharing imei numbers? any idea.
narcarsiss said:
Happy to give you mine if at all you need to workout how to inject your own imei?
not sure it is safe sharing imei numbers? any idea.
Click to expand...
Click to collapse
I've got mine on the box i got the phone with, i am not sure how i cna inject mine into it. The nv writer doesnt seem to be working as i can put my phone into DM mode. But if u could backup efs folder and upload it, i can give it a crack. If it won't work, I am still sending my phone away back to Telstra on monday
Entrio said:
I've got mine on the box i got the phone with, i am not sure how i cna inject mine into it. The nv writer doesnt seem to be working as i can put my phone into DM mode. But if u could backup efs folder and upload it, i can give it a crack. If it won't work, I am still sending my phone away back to Telstra on monday
Click to expand...
Click to collapse
Would a EFS pro backup.img be ok? or do you want the whole uncompressed folder?
EFS Pro img would be fine (i assume) it's a final shot before i ship it off.
Thanks mate!
Entrio said:
EFS Pro img would be fine (i assume) it's a final shot before i ship it off.
Thanks mate!
Click to expand...
Click to collapse
I read last night that if you flash the original OTA over your phone it will re write your IMEI number and if Telstra's one is not out just use one from AT&T or Optus etc..
So you can make a back up of your EFS and go from there with re rooting and applying a new baked rom.
Either way if can work or it can not. i see no harm
Anyway here is the EFS taken' just now
you should never share your EFS folder with someone else. Due to the fact each imei is unique.
Questions or Problems Should Not Be Posted in the Development Forum
Please Post in the Correct Forums & Read the Forum Rules
Thanks ✟
Moving to Q&A
This thread is wrong on so many levels. Reported.
Sent from my GT-I9300 using xda app-developers app
Entrio said:
Hi guys, well i managed to somehow ****up my efs folder and it now says no baseband and imei/imeid.
I have searched and searched for but closes thing i was able to find was using nv writer to write my old imei back onto my phone. The problem is when I *#7284# I have no option to choose DM + ADB + <cant remember other option> I only have PDA or MODEM option.
Please help,
GS3 I9305T with root access.
Click to expand...
Click to collapse
Specifically...did you do this...
Dial *#7284# and click Qualcomm Usb Settings. Then choose RMNET + DM + MODEM and click YES. Exit to homescreen.
themadproducer said:
Specifically...did you do this...
Dial *#7284# and click Qualcomm Usb Settings. Then choose RMNET + DM + MODEM and click YES. Exit to homescreen.
Click to expand...
Click to collapse
I HAVE NO option to select RMNET + DM + MODEM when i dial *#7284#. I only have what i mentioned in the original post
narcarsiss said:
not sure it is safe sharing imei numbers? any idea.
Click to expand...
Click to collapse
No, it is not. And also illegal. I have removed the link for you.
OP, hope you get it worked out, but this will only cause more trouble than it already has.
i was making phone call with my phone last night all of the sudden the phone fall from my hand after that i cant receive network on my phone,the network bar display only round,when i go to option network and wireless then mobile network,is asking me to put sim on the phone,i did everything flash stock,custom rom,repair with Gsii but nothing work,this is the screenshot of the phone
jamil1982 said:
i was making phone call with my phone last night all of the sudden the phone fall from my hand after that i cant receive network on my phone
Click to expand...
Click to collapse
If you've tried everything else, I suggest you take it to Service Centre near you. Looks like that fall is to be blamed.
P.S. Please post device related issues in their specific forums. That way you will get faster and better answers! :good:
immortalneo said:
If you've tried everything else, I suggest you take it to Service Centre near you. Looks like that fall is to be blamed.
P.S. Please post device related issues in their specific forums. That way you will get faster and better answers! :good:
Click to expand...
Click to collapse
Thanks for quick reply and sorry for the wrong post,i will take it to service center though i live in island where there is no good service center i need to travel by sea to get to good service center by nextweek thanks once again Regard:good:
I think you've lost your IMEI! here is a guide for recovering it. If you didn't root your phone to void your warranty, it's better to take it to a service center then.
This thread might help. http://forum.xda-developers.com/showthread.php?t=1264021
ercxar said:
I think you've lost your IMEI! here is a guide for recovering it. If you didn't root your phone to void your warranty, it's better to take it to a service center then.
This thread might help. http://forum.xda-developers.com/showthread.php?t=1264021
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im out of warranty and i took it to service center but they tried without success Due to baseband and imei unknown problem,the guy told me that it is software he flashed it several times but it didn't work,so i have to take it back,i will try the link and give u feed back,thanks for your help
i tried that link but unfortunately it didnt work may be is because i didnt have backup of esf files i missed some of the files like .nv_data i only have nv_data.bak,
So, your SIM card lost contact when the phone hit the floor and then instead of trying to remove the SIM card and put it back in you went and flashed the phone to solve the problem and that resulted in loosing IMEI number?
The Custom Rom you installed didn't make backup of your EFS folder?
Sent from my GT-I9100 using xda premium
dcavni said:
So, your SIM card lost contact when the phone hit the floor and then instead of trying to remove the SIM card and put it back in you went and flashed the phone to solve the problem and that resulted in loosing IMEI number?
The Custom Rom you installed didn't make backup of your EFS folder?
Sent from my GT-I9100 using xda premium
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yes exactly when the phone hit the floor and then instead of trying to remove the SIM card and put it back in i went and flashed the phone to solve the problem and that resulted in loosing IMEI number, but before i flashed it i made a backup of my rom using twrp but after this crash i restore my rom using the same twrp but my phone hang on booting,i was using ApoloJb_4.8_Extremev2_twrp kernel
the phone is acting very strength now,i found out even when i installed stock rom, my files are still on the phone,i used odin flashed it,please can any one provide link for me on how to fresh install stock rom and clear everything on the phone
How to install stock rom ? Search. This has been covered here thousands of times over the past two years, I'm not about to regurgitate it because you can't be bothered searching. Get a stock rom for your carrier/country from Samfirmware, then read the guides/tutorials stickied near the top of the General section.
If you want this fixed it's going to take a bit off effort on your part, we can't do everything for you.
Have you
1) Try another SIM card?
2) Look at the mobile network setting? Look for any abnormal setting? can search the mobile provider etc?
3) Try to flash another modem driver?
MistahBungle said:
How to install stock rom ? Search. This has been covered here thousands of times over the past two years, I'm not about to regurgitate it because you can't be bothered searching. Get a stock rom for your carrier/country from Samfirmware, then read the guides/tutorials stickied near the top of the General section.
If you want this fixed it's going to take a bit off effort on your part, we can't do everything for you.
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i finally installed the stock and then factory reset the phone everything clear then i installed Siyah-s2-v6.0b4 kernel then install apolo rom with twrp kernel then restored my backup back everything is back except the baseband and the imei showed unknown,tried all i can to get network on the phone but without success
xuweisheng said:
Have you
1) Try another SIM card?
2) Look at the mobile network setting? Look for any abnormal setting? can search the mobile provider etc?
3) Try to flash another modem driver?
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Click to collapse
i tried more than 5 difference sims and also i flashed difference stocks customs roms also,
See if u can find a backup of the EFS folder in ur twrp backup.
Also, have u tried this:
http://forum.xda-developers.com/showthread.php?p=27415227
"To err is human, to forgive is divine."
Sent from my SGS II
immortalneo said:
See if u can find a backup of the EFS folder in ur twrp backup.
Also, have u tried this:
http://forum.xda-developers.com/showthread.php?p=27415227
"To err is human, to forgive is divine."
Sent from my SGS II
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i cant find the efs folder in my backup,i used twrp backup my Os and I tried that link also but it didnt work for me:crying:
jamil1982 said:
i tried more than 5 difference sims and also i flashed difference stocks customs roms also,
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Click to collapse
Hi, to add on, maybe you should tried again flashing with different modem/radio. The different ROM that you flashed may be using the same modem/radio and they may not work on your phone.
http://forum.xda-developers.com/showthread.php?t=1131950
This link seems to have mentioned various modem/radio for S2. You may want to try it. You may want to refer to another working S2 and check out what is the working modem/radio working well in your area. Then you flash in the same radio/modem.
If this still does work, it may be really the dropping of your phone has kill some physical part of your phone?
xuweisheng said:
Hi, to add on, maybe you should tried again flashing with different modem/radio. The different ROM that you flashed may be using the same modem/radio and they may not work on your phone.
http://forum.xda-developers.com/showthread.php?t=1131950
This link seems to have mentioned various modem/radio for S2. You may want to try it. You may want to refer to another working S2 and check out what is the working modem/radio working well in your area. Then you flash in the same radio/modem.
If this still does work, it may be really the dropping of your phone has kill some physical part of your phone?
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after trying the link it didnt work so i took it to another service center,but if they cannot fix it i have to give up,for now im thinking of getting another phone LG Optimus 4X HD P880,What do u guys think of the phone?
jamil1982 said:
after trying the link it didnt work so i took it to another service center,but if they cannot fix it i have to give up,for now im thinking of getting another phone LG Optimus 4X HD P880,What do u guys think of the phone?
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still don't work? strange!
just now i experienced the similar issue like yours, no signal bar. this happen after my phone become no respond to any key press. i have to hard power up through long press. when it power up i then see that there is no signal.
so i quickly go to recovery and flash a Modem/radio that i downloaded earlier.
after flash and it booted with good signal.
but my cause of issue i believe is kernel related as i just flash a dorimanx kernel yesterday.
Sent from my GT-I9100 using xda app-developers app
xuweisheng said:
still don't work? strange!
just now i experienced the similar issue like yours, no signal bar. this happen after my phone become no respond to any key press. i have to hard power up through long press. when it power up i then see that there is no signal.
so i quickly go to recovery and flash a Modem/radio that i downloaded earlier.
after flash and it booted with good signal.
but my cause of issue i believe is kernel related as i just flash a dorimanx kernel yesterday.
Sent from my GT-I9100 using xda app-developers app
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i tried all i could but the phone doesnt work,i took it to another service center in another state but the man told me is to buy another panel,so i bought the panel and he has fix it then i decided not to use the phone again so i sold the phone and bought Galaxy S3, im with s2 now i will first backup my efs before doing anything on the new phone,Thanks every one for the help