WIFI keeps getting on and off - Galaxy S III Q&A, Help & Troubleshooting

Hi,
I've updated the phone to the newer firmware from KIES, and the phone was connected to the WIFI network but signal connection keeps switching on and off, is there anyway to fix this issue so I can have a stable connection?
Have test with my iPhone and Ipad, both connectect to the same WIFI and only my samsung S3 having this problem.
PS: WIFI power saver mode is already <<off >>, keep Wifi on during Sleep mode is set to <<always>>, Network notification is <<un-tick>>
This is my current ROM (Rooted)
AP: I9300BUBLG3
CP: I9300BULG2
CSC: I9300VFGBLG3

settting > wireless & network > more > mobile network > automatic connections > sprint connection optimizer.. unchecked?

This is the international version is Samsung S3, I can't find such settings.
Sent from my GT-I9300 using xda app-developers app

I had the same issue when I reverted to stock. I thought it was this and that but really, all I did was
Backed up everything
Well mine was rooted and stuff so I triangled away the flash counter, probally dont need that if your on stock anyways
I wiped everything from the phones settings, back and restore, reset
I then booted up in recovery, doesnt matter if you are cwm or stock recovery, wipe again plus cache
Now I loaded up Odin and flash the original stock rom for my phone, I waited till it was complete, I then updated it through settings till I got to the latest update and then started reinstalling my apps from google play store or whenever else I had apps. So far all is well and no wifi issues.
Other advise would be instead of all the above, wait for another update or flash a new modem. That also worked for me when I was running another countries stock rom, Bad wifi, so I flashed my countries modem and it was fine! so good luck!

go to dialler
*#0011# will take you into Service Mode
click on menu
click on wifi
you will see a button that says "on" click on it
it will say off this stops the wifif connect/dis-connect problem.
If you shut down your phone you have to reset it to off.

jetbruceli said:
I had the same issue when I reverted to stock. I thought it was this and that but really, all I did was
Backed up everything
Well mine was rooted and stuff so I triangled away the flash counter, probally dont need that if your on stock anyways
I wiped everything from the phones settings, back and restore, reset
I then booted up in recovery, doesnt matter if you are cwm or stock recovery, wipe again plus cache
Now I loaded up Odin and flash the original stock rom for my phone, I waited till it was complete, I then updated it through settings till I got to the latest update and then started reinstalling my apps from google play store or whenever else I had apps. So far all is well and no wifi issues.
Other advise would be instead of all the above, wait for another update or flash a new modem. That also worked for me when I was running another countries stock rom, Bad wifi, so I flashed my countries modem and it was fine! so good luck!
Click to expand...
Click to collapse
This was the latest stock rom from KIES update (also rooted). But thanks for the reply, I'll try to flash different ROM and see what will happen.

colint3 said:
go to dialler
*#0011# will take you into Service Mode
click on menu
click on wifi
you will see a button that says "on" click on it
it will say off this stops the wifif connect/dis-connect problem.
If you shut down your phone you have to reset it to off.
Click to expand...
Click to collapse
I already set it <<off>>, still having issue with the wifi.

superfilm968 said:
I already set it <<off>>, still having issue with the wifi.
Click to expand...
Click to collapse
I've got the exact same problem. Do you have a BT Home Hub 3 by any chance?
I've just rooted mine so am going to try and flash a new modem and see if this fixes the issue

jonjuk said:
I've got the exact same problem. Do you have a BT Home Hub 3 by any chance?
I've just rooted mine so am going to try and flash a new modem and see if this fixes the issue
Click to expand...
Click to collapse
Sorry I don't have BT Home HUB 3, my connection is very simple, just connecting the S3 to a DrayTek Vigor2710Vn Router via Wifi. Please let me know the result after you flash with a new modem. If is working, please provide the link and file name where you got your file so I can flash it too.
Thanks!!!!
***By the way, what ROM version are you using at the moment? Please provide your AP, CP and CSC details if is different to my S3. ***

Repeat Modem has nothing to do with WiFi.
jje

I had the exact same issue, but ONLY after rooting the device (which I did just a day or two after I got it). I tried every possible fix, flashed new roms 3 or 4 times, wiped data and everything else in recovery, but no luck.
However, my final solution was to simply follow a guide to unroot the device, which I did today - and it did indeed work, I guess this issue is mainly happening to rooted phones, for unknown reason. Until I know this is fixed with an update (maybe in 4.1 JB), I won't be rooting this device again.
Link to guide on how to unroot

Are there actually people who can't fix it like me?
Also done everything I possible could but never got wifi working again.
Returned it to Samsung. I unrooted it and flashed the firmware again with KIES.
The day after there was also an official update for the BENELUX I guess. Also updated this with KIES.
So is it still possible they see that the modem was changed?

haenraets said:
Are there actually people who can't fix it like me?
Also done everything I possible could but never got wifi working again.
Returned it to Samsung. I unrooted it and flashed the firmware again with KIES.
The day after there was also an official update for the BENELUX I guess. Also updated this with KIES.
So is it still possible they see that the modem was changed?
Click to expand...
Click to collapse
did you reset the flash counter?

haenraets said:
Are there actually people who can't fix it like me?
Also done everything I possible could but never got wifi working again.
Returned it to Samsung. I unrooted it and flashed the firmware again with KIES.
The day after there was also an official update for the BENELUX I guess. Also updated this with KIES.
So is it still possible they see that the modem was changed?
Click to expand...
Click to collapse
Yeah as the guy above me said, you always have to reset the flash counter before unrooting (as this requires superuser access).
If you don't do this, it's easy to see the phone has been modified in either download mode or by checking status in settings.
After successfully unrooting you'll also have to re-enter CWM recovery and wipe data+cache.
After doing this you'll see the device being "normal" and it should show "stock" in download mode.

ph10m said:
Yeah as the guy above me said, you always have to reset the flash counter before unrooting (as this requires superuser access).
If you don't do this, it's easy to see the phone has been modified in either download mode or by checking status in settings.
After successfully unrooting you'll also have to re-enter CWM recovery and wipe data+cache.
After doing this you'll see the device being "normal" and it should show "stock" in download mode.
Click to expand...
Click to collapse
Forgot to mention it but I did this yes.
I also think KIES would not update when this is not a zero.

Related

Help needed, Radio gone ?

Hi, while i thought there was another Camera Firmware update in
Samsung Apps i installed that again, after telling me there is already
the latest Firmware installed it told me to uninstall it again, what i did.
now my mobile network doesnt start at all anymore ... ?
may anyone an idea what i could do about this, already rebooted,
restarted mobile connection, ...
thanks ahead
alturismo said:
Hi, while i thought there was another Camera Firmware update in
Samsung Apps i installed that again, after telling me there is already
the latest Firmware installed it told me to uninstall it again, what i did.
now my mobile network doesnt start at all anymore ... ?
may anyone an idea what i could do about this, already rebooted,
restarted mobile connection, ...
thanks ahead
Click to expand...
Click to collapse
Strange... If you really think it's not working, you could reflash the radio via ODIN, by taring the MODEM image, and flashing it in a tar as MODEM.
But I doubt you need to. You tried the SIM in another phone, in case there's network downtime?
SIM is working, tested.
made now a factory reset, now bootloop
may an idea where to get an radio to flash via odin ? im on villain 1.1 btw
or is the radio included in your ROM ?

[Q] Messaging Has Unfortunately Stopped?

Sup,
So, I flashed mutliple custom ROM's when I got this device like any other crack-flasher would but I then realised I much prefer it to be running stock with root access until an AOSP ROM comes along.
So I came from Omega 4.0 to stock LE8 in the UK, ever since I've flashed this stock ROM (Which is odexed) I keep getting the message "Sorry, messaging has unfortunately stopped" every time I open the app. I've tried wiping data/cache/dalvik and flashing in Odin again, same issues. I then went back to another custom ROM (HyperGalaxy) then went back to stock to test, still the same.
I have also tested an inverted AOSP 4.0.4 Mms app which worked on Omega, but didn't work on stock (Got the same message)
Data of the Messaging app has been wiped, i've disabled the app, rebooted, enabled again, still the same issues.
I've searched and I found 2 other threads with the same thing, but noone has been helpful enough yet.
It seems like the phone still thinks its running a Deodexed ROM but I need to get it back to full working order since I need to text something.
Any help is appreciated.
Try a factory reset...
Mopral said:
Try a factory reset...
Click to expand...
Click to collapse
Probably didn't make it clear enough, I did that already. 3 times to be exact.
i have the same issue. Need help.
i get this message with multiple apps.
all of them are standard run of the mill things like browser, messages, video player. My phone is only a week old and completely stock
some real bugs in this phone still that need sorting asap. poor effort by samsung really
Same issue here, has anyone found a fix for it yet?
I only encounter this in hyper x rom. So far so good in omega
Ok,I had this issue when I tried to install different firmware and modems using Mobile Odin. It fully resolved when I flashed back the official UK firmware and modem (le8) using normal desktop Odin. No force closes whatsoever since. Incidently, I'm now using LE9 firmware with UK CSC, rooted, with no issues at all. I used chainfires recovery, then flashed superuser to root.
Hope this helps.
nbhadusia said:
Ok,I had this issue when I tried to install different firmware and modems using Mobile Odin. It fully resolved when I flashed back the official UK firmware and modem (le8) using normal desktop Odin. No force closes whatsoever since. Incidently, I'm now using LE9 firmware with UK CSC, rooted, with no issues at all. I used chainfires recovery, then flashed superuser to root.
Hope this helps.
Click to expand...
Click to collapse
i got this everytime i clear cache and or wipe data from recovery before flashing new fw's.
so never wipe anything before flashing. if u already wiped, then flash it all over again and it will be all ok

[Q] FIXED! ATT SGH-I717 Sim card error!!

*READ BELOW FOR A GUIDE TO FIX*
I've had my note for over a year now and i have had it rooted pretty much the entire time. Never any problems with it up until recently it started doing this thing where it would keep restarting. It would boot up and less than a minute later just restart. Off and on for a few days it was doing this. I was still running 2.3.6 at that point. So i decided to push 4.0.4 via odin since kies didnt support the firmware. Everything was working fine for a few hours then all of the sudden "the ring of death" showing me no service. Went through the phone and noticed it was saying there is no sim inserted. Tested sim on another phone. Works fine. Since then ive figured out via kies i can recovery and update firmware. Tried that. No Bueno. Now im to the point where im on 4.0.4 with no service. I've scoured through forums trying all kinds of different things, pushing different roms and modems via odin and cwm. Still no bueno.
Baseband version
Unknown
Kernel Version
3.0.8
Build Number
IMM76D.UCLF6
If anyone can give me ideas im willing to try them out.
Thanks.
I got it working so heres a direction for anyone else who has this issue!
Replaced Sim&SD card reader-No fix
After flashing all kinds of roms & modems still same issue saying no sim inserted.
Do a hard reset through your settings.
Flash cwm and put the radio from this link on your sd card. Use cwm to flash the radio.
Flash rom http://forum.xda-developers.com/showthread.php?t=2261598 via odin.
The first try i got an error during flash and got stuck on the software download error screen.
Reflashed the JB rom.
After its flashed flash clockwork recovery.
Enter cwm and do a factory reset. Clear cache. Clear dalvik cache. Reboot system.
If you get service, turn off phone. enter cwm and do a backup.
Reboot system.
It should be working.
If not restart and make sure to do a factory reset through your settings in the phone before reflashing rom.
Got the Phone up and running for about 30 mins.
After battery removed it reverted back to no sim card inserted.
Kept reflashing rom until it worked again.
Flashed cwm.(ClockworK recovery mod)
Deleted cache, dalvik cache
Backed up via cwm
If it reverts back to no sim after that restore using the cwm backup.-it worked for me
Now for the tricky part, my phone was getting crappy service...
So heres what i did to fix it.
Settings-more settings-mobile networks-access point names-click on the apn.
Name-
ATT Phone
APN-
Phone
Proxy-
Not set
Port
Not set
User Name-
Not set
Password-
Not set
Server-
Not set
MMSC-
http://mmsc.mobile.att.net
MMS Proxy-
proxy.mobile.att.net
MMS Port-
80
MCC-
310
MNC-
410
Authentication type-
None
APN type-
default,admin,fota,mms,supl,hipri,internet
APN protocol-
IPv4
Enable/disable APN-
(check mark)
Bearer-
Unspecified
Hope this helps anyone else having this issue.
I believe I've read something like this before. I think they fixed it by starting over from scratch. Try returning to stock thru Odin. Then root and flash rom of choice.
440bro said:
I believe I've read something like this before. I think they fixed it by starting over from scratch. Try returning to stock thru Odin. Then root and flash rom of choice.
Click to expand...
Click to collapse
I Started from scratch via "kies emergency recovery".
No luck.
dweeezy said:
I Started from scratch via "kies emergency recovery".
No luck.
Click to expand...
Click to collapse
did you try rolling back to GB? it could be a bad port on your phone. that was my problem.
Stuck power button. Your pants are too tight.
Theoriginalgiga said:
did you try rolling back to GB? it could be a bad port on your phone. that was my problem.
Click to expand...
Click to collapse
i ordered a new sim port to see if that works. what is gb?
Same situation...finally went to ATT and had a "new" phone sent under warranty. Of course NOW I'm pulling my hair out trying to migrate everything over to the new phone. I rooted and every ROM I try and install aborts. **** me. I don't even know where to start anymore
dweeezy said:
i ordered a new sim port to see if that works. what is gb?
Click to expand...
Click to collapse
GB stands for Gingerbread which was the first version of the OS that came with the phone. I believe the number was 2.3.6 (you can take a look in the about section in the settings and it'll tell you what you're currently running). ICS is Ice Cream Sandwhich which for our phone was 4.0.4 i believe. Jelly bean just came out today which you can use Kies to upgrade to and that I believe is 4.1.2. The numbers don't really mean a think, just the classification of what the OS is so if your phone reads something else (say 2.3.4) assume your phone is right and I'm wrong. I can't remember OS versions to save my life haha.
But you can use Kies to do an emergency recovery and I THINK it'll install Gingerbread. that's where I'd start, then test it, and then move to ICS and test, and then move to JB and test. I know long tedious process, but sometimes it's necessary. Imagine how fun I am to talk to on the phone while troubleshooting a computer :laugh:
redman9 said:
Same situation...finally went to ATT and had a "new" phone sent under warranty. Of course NOW I'm pulling my hair out trying to migrate everything over to the new phone. I rooted and every ROM I try and install aborts. **** me. I don't even know where to start anymore
Click to expand...
Click to collapse
what I use to migrate, and I between roms at least once a week with a full wipe because I rely on my phone being stable.
SMS and call logs: SMS Backup + (saves your call logs and sms to your gmail account. Makes a label for it and everything, pretty sweet. You can also restore from it. it takes about an hour for me to restore at 7000+ text messages).
pictures/media: stored on SD card
apps: if rooted and rommed I use titanium backup and run 2 sets. those which I want to keep my data like sms backup + to make restore easier and those I don't care about the data like google voice. If you're stock, just remember to check the little box in the beginning saying backup this phone to google (or something like that) and the next time you have to restore tick the box that says restore from google (or something like that) and it'll reinstall your apps. Mind you not the info, but it'll give you a head start.
As with your issue with installing roms. If you're using CWM i highly recommend switching to TWRP, not saying it's better in fact I like CWM better, but TWRP is the best for our roms and phone. If you have no clue what I mean by CWM or TWRP, read the all info sticky about how to rom thy phone.
I hope that helps.
Thanks OG. Yes, I know CMW and TWRP. I used to switch ROMs a lot. Finally stuck with Collective's latest (the orange one) pretty happy with it except that it's major glitch seems to be reboots whenever an app updates. So I figured unchecking auto update in Gstore should handle that.
You're saying I should try rooting w Odin again, install Superuser, then use TWRP to flash with? I'll be happy to read another 4 hrs of posts/stickies if that'll get me sorted out. I don't expect people like yourself to spend your day helping me. I'm very thankful for your tips here.
I've poured thru the "All things Gnote" threads and Noob Guides. They can be confusing as they always link out to many different threads. There is hardly ever a "Here are the steps 1. 2. 3. 4. 5.
Thanks again OG.
redman9 said:
Thanks OG. Yes, I know CMW and TWRP. I used to switch ROMs a lot. Finally stuck with Collective's latest (the orange one) pretty happy with it except that it's major glitch seems to be reboots whenever an app updates. So I figured unchecking auto update in Gstore should handle that.
You're saying I should try rooting w Odin again, install Superuser, then use TWRP to flash with? I'll be happy to read another 4 hrs of posts/stickies if that'll get me sorted out. I don't expect people like yourself to spend your day helping me. I'm very thankful for your tips here.
I've poured thru the "All things Gnote" threads and Noob Guides. They can be confusing as they always link out to many different threads. There is hardly ever a "Here are the steps 1. 2. 3. 4. 5.
Thanks again OG.
Click to expand...
Click to collapse
No problem always happy to help. since you're used to this sorta thing you don't need to use odin again and reroot. What you can do is either install TWRP through CWM using this file here:
http://goo.im/devs/OpenRecovery/sgh-i717/openrecovery-twrp-2.5.0.0-quincyatt.zip
Or you can install Goo manager, click settings and select Install OpenRecoveryScript (though that's only 2.4.4.0 the link above is 2.5.0.0)
That should change you over to TWRP. and like always do a nandroid backup and then flash to your heart's content!
fixed!
dweeezy said:
fixed!
Click to expand...
Click to collapse
How ?
galinha said:
How ?
Click to expand...
Click to collapse
i have the same issue.....i kn0w its n0t an hardware issue....my ph0ne is fairly new never dr0pped and this started happening 3 days after i p0rted black star jb alpha
I have this same issues ive tried flashing everything ive tried a new sim and replaced the card reader.
What works consistently for me if to flash the latest modem everytime i have to reboot or boot the note. Its my daughters phone now and she drains the battery regularly if it boots after charging or it needs to be rebooted for whatever reason it will come up with the no sim card error. If i flash the modem thru recovery it will work for that boot but only as long as I dont reboot or shut the phone off, then i will have to flash the modem again.
Not fixed
All. This is not fixed. I am having the same issue and if you follow the guide, it works for a day maybe regardless of what rom is loaded or what modems. Has anyone found a real solution to this yet??
i717 running stock GB or ICS or JB roms...
Thanks!
I have the exact same issue. Replaced the sim/sd card slot and still no dice ): Flashed to stock and back. Nope. Still won't work
Kraize said:
I have the exact same issue. Replaced the sim/sd card slot and still no dice ): Flashed to stock and back. Nope. Still won't work
Click to expand...
Click to collapse
I'm having the same problem. There seems to be no set way to get it back to working. Basically any reboot of the phone produces a no sim card error. I have tried flashing the modem through recovery as it was mentioned that will fix the problem. That did not work for me. What does work, sometimes, is one of the following:
1. Full wipe and reinstall
2. Restore backup from Recovery
3. Fix permissions
I just keep doing one of the above listed and eventually it works. However if the phone reboots then it's back to the carousel of trying these options to get it back to working.
I'm running Padawan JB V2
I honestly have no idea what's causing it. I haven't tried to fix permissions before to fix this issue, but if I go into recovery and install the modem again and reboot, it works fine for a while (and by a while, I mean like a few hours at max).
Just started having this issue, myself...after flashing Tmo_SGH-T989_VKL1_radio_ATTNOTE.zip modem on my phone...restoring from a prior backup...
Restoring a backup will not change your modem.

[Q] Intermittent network problem GT-i9300

Hi,
Firstly thanks for time and sorry if this is a noob question but I only have a fairly small amount of experience regarding custom roms.
Here goes...
I have changed the rom on my phone about 5 times over the last couple of years and never had a problem. I have the latest version of teamwin and I'm currently running Android Revolution HD 50.0 by mike1986. This rom works great as have all the other I have used in the past ie Cyanogenmod, Omega etc but the problem I am having is over the last 4 months I am completely losing network and even if I try to search for a mobile operator my phone can't find any unless I run a full power cycle.
I have been reading as much online mainly xda-developers to find a solution to this problem but I'm afraid I'm now just running into a brick wall. I understand this could just be a hardware fault but I have read somewhere that I may have the wrong modem installed for my phone.
How likely is this? Can having the wrong modem cause intermittent problems? Also if this is the case where the I find a tutorial on correcting this issue. Plus which modem should I be using in the UK?
Again thanks for you time and any help would be much appreciated.
Mike
Do a full wipe and flash the latest stock firmware for your country, then factory reset.
Test fully before you install or restore anything. If it is still the same then probably hardware.
Sent from my GT-I9300 using Tapatalk
ok, Will do. I am just waiting for the UK stock firmware to download. I left it downloading while I was out this afternoon and for some reason it failed and now is asking me to wait an hour before retrying
I'll let you know if this solves my problem.
Thanks
ok..
I managed to get hold of the stock firmware from another site. I first installed a version of ICS so I could run triangle away properly after rooting with CF auto root as without doing this I couldn't reset my binary counter even after flashing stock recovery. Then I installed the latest version of JB and ran the official Samsung update to get my phone up to the very latest Official software with device status official.
So now my phone is completely back to if it just came out of the box. I finished late last night and installed nothing but WhatsApp. Then at about 3pm today again I completely lost network and couldn't restore in without a full power cycle. Even searching for Network operators in settings couldn't restore the connection. I can't think of anything else to try.
Any ideas what to try next please?
P.S. The firmware I installed is as far as I can tell for my location. I'm in the U.K. and I'm using the stock BTU version on baseband version I9300XXUGMK6
the same i9300 problem
Mike_aMPLe said:
ok..
I managed to get hold of the stock firmware from another site. I first installed a version of ICS so I could run triangle away properly after rooting with CF auto root as without doing this I couldn't reset my binary counter even after flashing stock recovery. Then I installed the latest version of JB and ran the official Samsung update to get my phone up to the very latest Official software with device status official.
So now my phone is completely back to if it just came out of the box. I finished late last night and installed nothing but WhatsApp. Then at about 3pm today again I completely lost network and couldn't restore in without a full power cycle. Even searching for Network operators in settings couldn't restore the connection. I can't think of anything else to try.
Any ideas what to try next please?
P.S. The firmware I installed is as far as I can tell for my location. I'm in the U.K. and I'm using the stock BTU version on baseband version I9300XXUGMK6
Click to expand...
Click to collapse
Hi I am have the same problem.. I've tried 2x reapir store.. but just can say: "you need put new main board".
But I have trust that its not better solution (at least for me).
So if you find some solution, please dont forget reply here.
Thanks
O2 by any chance? .. if so it's a network issue. It happened to me a while back but cleared up after a day or two.
shivadow said:
O2 by any chance? .. if so it's a network issue. It happened to me a while back but cleared up after a day or two.
Click to expand...
Click to collapse
This is exactly the issue I have now - I can get some signal, but can't get anything in terms of using 3G/Mobile data :/

[Q] No mobile network after flashing roms

Would like some help. I have flashed CM 11 and can't make calls. It says mobile network not available. Tried flashing AOKP rom as well and same thing. Mobile data works fine, although i have gotten a popup twice that says 'Google Play Services not supported by your device, please contact your manufacturer' (no noticible issues from this, google stuff i've tried so far works). I have included a screenshot so you can see my baseband and rom version, etc.
Now, i had a great deal of trouble getting a rom flashed to start with, CWM put me into a bootloop and TWRP wouldn't flash anything because it said it couldn't mount /storage when i tried. Used Philz advanced CWM (love it btw, will be using it from now on). Still wouldnt flash the hltespr specific CM11 version so had to use the unified hlte version (it gave me the status 7 asserts issue, but editing the asserts out just gave me a bad file error when flashing). I wiped data/cache/dalvik between each flashing. I don't know if any of that would have bearing on this problem, just including any details i can. Any advice?
Verilin said:
Would like some help. I have flashed CM 11 and can't make calls. It says mobile network not available. Tried flashing AOKP rom as well and same thing. Mobile data works fine, although i have gotten a popup twice that says 'Google Play Services not supported by your device, please contact your manufacturer' (no noticible issues from this, google stuff i've tried so far works). I have included a screenshot so you can see my baseband and rom version, etc.
Now, i had a great deal of trouble getting a rom flashed to start with, CWM put me into a bootloop and TWRP wouldn't flash anything because it said it couldn't mount /storage when i tried. Used Philz advanced CWM (love it btw, will be using it from now on). Still wouldnt flash the hltespr specific CM11 version so had to use the unified hlte version (it gave me the status 7 asserts issue, but editing the asserts out just gave me a bad file error when flashing). I wiped data/cache/dalvik between each flashing. I don't know if any of that would have bearing on this problem, just including any details i can. Any advice?
Click to expand...
Click to collapse
Have you upgraded your bootloader to NH7? I know most of the newly-updated CM-based ROMs require you to be on NH7 before flashing. That's most-likely why you weren't able to flash the htlespr ROMs. The unified ROMs no longer include the correct APNs for Sprint, so that's why you don't get service on it. I don't know why mobile data works on it.
topherk said:
Have you upgraded your bootloader to NH7? I know most of the newly-updated CM-based ROMs require you to be on NH7 before flashing. That's most-likely why you weren't able to flash the htlespr ROMs. The unified ROMs no longer include the correct APNs for Sprint, so that's why you don't get service on it. I don't know why mobile data works on it.
Click to expand...
Click to collapse
No, didnt realize that i needed to do that. I'll do some research on it because i don't have any idea how to update the bootloader. If you have a link to a good tutorial that would be wonderful! Thanks!
Ok so i tried that, found this tutorial, followed it, no luck. Tried full wipe/reset after that to see if it would let me install the hltespr versions, still no dice. Same situation, mobile data works, calls don't. Will have to wait till daylight to try texting so i don't wake anyone up but i suspect that texting won't work either. Has anyone experienced this and fixed it? Lol i really didn't drop $100 on a phone to be saddled with all the Samsung and Sprint baloney that it comes with, don't wanna unroot....
Bump
Anyone have ideas on this? Have continued to try fooling around with the udater-script file to resolve the status 7 problem so I can install the hltespr variant, still no dice. Please someone help!
Bump!
Sorry, I typically don't have access to XDA forums on the weekend, so couldn't answer your question till now.
You flashed only the baseband/modem, not the Bootloader. If you want to update the Bootloader, you need to use ODIN to flash the Complete OTA NH7 Update.
In order to update the Bootloader, you need to make sure that you use the PC ODIN (not the mobile one) and that you completely power off the phone before you enter download mode (don't access download mode by using the extended power menu when shutting down the phone). I don't think you need to do the battery pull that Freeza had in his instructions (I didn't do it when I ODIN-flashed the NH7 OTA update), but it wouldn't hurt to do it.
Thanks for that, I will try it as soon as I get home tonight! The next thing I had decided to try was to unroot, to back to stock, then try flashing that before I start with the custom recovery and ROM. Do you think I should do that first before doing the whole thing or could that work just flashing that with my phone as-is?
Verilin said:
Thanks for that, I will try it as soon as I get home tonight! The next thing I had decided to try was to unroot, to back to stock, then try flashing that before I start with the custom recovery and ROM. Do you think I should do that first before doing the whole thing or could that work just flashing that with my phone as-is?
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Well, I always recommend a full wipe (data, system, cache, dalvik) when flashing ROMs. I haven't wiped my internal storage or external storage since I got the phone, so that's not really necessary.
I don't think that unrooting your current ROM is necessary. Flashing the ODIN OTA update will automatically remove root access, so that's not an issue. Here's the steps I took when I updated to NH7 and installed my current ROM (see my sig):
Make a Nandroid backup.
I always do this just so I have a "record" of what I left behind. It also allows me to have all of my app data that I can restore via Titanium Backup (you have to buy the Pro version in order to restore specific apps from a Nandroid backup). I always store a copy on my ext. storage and on dropbox.
Do a full wipe
As I mentioned above, I always wipe data, system, and the caches when flashing ROMs. While I have to take some time to get the new ROM exactly as I like it, it minimizes any potential FCs and errors that some people get when dirty flashing.
Install NH7 all-in-one via ODIN
I installed the NH7 via ODIN. Please note that this is the fully stock, unrooted ROM and will also install the stock recovery.
Let the phone boot and connect to Sprint. Update Profile and PRL.
I do this periodically whenever I go back to stock (from AOSP). I rarely have connection issues, but updating the PRL an profile can help with those.
Install a custom recovery using ODIN.
My recovery of choice is TWRP, but others have found just as much success with CWM and Philz. Just make sure that you're installing the correct version of the recovery (4.4.X version, not the 4.2.X version). I always reboot to the main system after installing a recovery, but that's up to you. In the rest of this post, I'll say "TWRP," but I really mean "custom recovery."
[OPTIONAL] Make a Nandroid backup of the stock ROM
I always do this, but I recognize that it's not necessary, especially since we can just ODIN back to this image at any time. I just like having the option of having a stock backup on the device (in case catastrophe strikes while I'm away from a computer).
Use TWRP to flash your AOSP ROM of choice.
If you haven't installed any apps or messed around with the settings, you shouldn't have to wipe before flashing, but (in case you haven't noticed by now), I tend to err on the side of caution, specifically: wiping everything (data, system, and the caches) before I flash anything.
Set up the ROM how you like it and [OPTIONAL] make one last Nandroid Backup
Whenever I set up a new ROM to the exact way I like it (statusbar settings, accounts set up, apps installed and configured, etc), I make a nandroid backup of my device. This allows me to go back to that "fresh" image whenever something happens to the device and I don't have to muddle around fixing those minor tweaks. Again, I tend to err on the side of wiping the phone too often and taking too many backups, but I've rarely had issues with my phone and ROMs because of it (to the point where I can spend most of my XDA time helping others with their phones), so it might be prudent to follow the advice.
Anyways, that's how I upgraded to NH7 and installed a custom ROM. Others may take a less conservative approach and you're welcome to adjust any of the optional steps.
Hope this helps!
-Topher
OK, did all that successfully, when it went back to stock stiil had the same issue. Mobile data functions, mobile network for calls/SMS doesn't. Did the whole update prl/profile and even tried reactivating from settings, still nothing. Was able to install custom recovery (Philz) and the hltespr CM11 variant instead of the unified generic version. Still has the same problem, mobile network not available. Everything else works perfectly. I did verify in settings that it still wound up as the NH7 after everything I did. Note I did a full reset before each thing that got flashed in this process, and one more for good measure after. Let it boot to the system between steps too.
Lol I've been rooting and switching between ROMs for years and have never encountered anything like this. I'm stumped....
Verilin said:
OK, did all that successfully, when it went back to stock stiil had the same issue. Mobile data functions, mobile network for calls/SMS doesn't. Did the whole update prl/profile and even tried reactivating from settings, still nothing. Was able to install custom recovery (Philz) and the hltespr CM11 variant instead of the unified generic version. Still has the same problem, mobile network not available. Everything else works perfectly. I did verify in settings that it still wound up as the NH7 after everything I did. Note I did a full reset before each thing that got flashed in this process, and one more for good measure after. Let it boot to the system between steps too.
Lol I've been rooting and switching between ROMs for years and have never encountered anything like this. I'm stumped....
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Click to collapse
Dumb question but are you a Verizon customer or Sprint?
Sent from my SM-G900P using Tapatalk
Sprint, I've had big red before but when they did away with unlimited data it wasn't worth paying their high rates.
Bump!
Anyone have any ideas on this? I am just confounded as to why this continues even after being reset to stock.
Same Issue!!!
I have the exact same issue and have been trying to resolve it for the last 2 days... Did you find a solution?
I have the same problem on a Samsung Mega. LTE and 3G data work but phone won't dial if LTE is active. It WILL voice dial if only 3G is active. Sprint. CM11.
I had this problem after flashing ROMs as well, but went into Settings>Connections>More Networks>Mobile Networks>Network Mode and selected LTE/CDMA....no network had been selected. That fixed me right up. Weird part is, I could still avcess the web without WiFi....but couldn't make calls or ise my bluetooth headset until I had performed the above steps. Hope that helps.
thanks forget the little things reset wifi and sprint cell extender
GAPO said:
I had this problem after flashing ROMs as well, but went into Settings>Connections>More Networks>Mobile Networks>Network Mode and selected LTE/CDMA....no network had been selected. That fixed me right up. Weird part is, I could still avcess the web without WiFi....but couldn't make calls or ise my bluetooth headset until I had performed the above steps. Hope that helps.
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