[Q] The STRANGEST thing! - Galaxy S III Q&A, Help & Troubleshooting

First of all, I have flashed roms hundreds of times but now....
This time, I unfortunately(maybe, not sure) I put the rom file in bootloader section in Odin(pc) and not in PDA.
Flashed Omega 7 and experienced that I had no sound in incoming/outgoing calls.
Did many factory resets, formatted system, data, etc.
Flashed stock rom and rooted(Chainfire CF-root 6.3). Everything works fine, until I do some system changes and reboots. Then there's no sound in incoming/outgoing calls.
Here's what I do.
With Root Explorer I rename /system/media/audio/ui/PowerOn.ogg to PowerOn.ogg.bak.
Tests incoming/outgoing calls and everything is ok.
Reboots, and the sound is gone.
Rename the ogg-file to original and reboot. Everything is back to normal.
Renamed Camera_click.ogg to Camera_click.ogg.bak and rebooted. The sound on incoming/outgoing is fine.
So. It seems that if I do spesific changes in the system I loose the sound in incoming/outgoing calls. Because of that the phone does'nt like customs roms, like Omega 7.
So my question is.
What really happens when flashing a rom in bootloader sections of Odin?
And how do I get out of this problem? Flash bootloader from original S3? But where do I find it?
The phone works perfectly otherwise.

nilste said:
First of all, I have flashed roms hundreds of times but now....
This time, I unfortunately(maybe, not sure) I put the rom file in bootloader section in Odin(pc) and not in PDA.
Flashed Omega 7 and experienced that I had no sound in incoming/outgoing calls.
Did many factory resets, formatted system, data, etc.
Flashed stock rom and rooted(Chainfire CF-root 6.3). Everything works fine, until I do some system changes and reboots. Then there's no sound in incoming/outgoing calls.
Here's what I do.
With Root Explorer I rename /system/media/audio/ui/PowerOn.ogg to PowerOn.ogg.bak.
Tests incoming/outgoing calls and everything is ok.
Reboots, and the sound is gone.
Rename the ogg-file to original and reboot. Everything is back to normal.
Renamed Camera_click.ogg to Camera_click.ogg.bak and rebooted. The sound on incoming/outgoing is fine.
So. It seems that if I do spesific changes in the system I loose the sound in incoming/outgoing calls. Because of that the phone does'nt like customs roms, like Omega 7.
So my question is.
What really happens when flashing a rom in bootloader sections of Odin?
And how do I get out of this problem? Flash bootloader from original S3? But where do I find it?
The phone works perfectly otherwise.
Click to expand...
Click to collapse
There is a massive thread regarding this issue
but a possible fix here:
http://forum.xda-developers.com/showthread.php?p=28170759#post28170759

Related

Very strange persistent call sound problem

Until yesterday I used several different ROMs, without having any sound problem.
The problem started when I flashed Syiah kernel 1.2.6 (which might be a coincidence), while being on OMEGA-ROM. Thereafter I couldn't hear anything in phone calls any more (but others can hear me) on any ROOTED firmware or ROMs.
Reverting back to Syiah 1.1 (or switching to any other kernel) didn't help, neither did flashing any other rom.
Full wipe (including all storage space) solved the problem temporarlily. But after reboot no sound in phone calls again. Also changing the modem first helped, but the problem re-appeared after the first reboot.
Finally I flashed stock rom (LF2) via ODIN. Now the problem was solved - I believed. I could hear people in phone calls even after several reboots. But as soon as I rooted the phone with CF-Root AND changed some files on /system/media/ui the call sound was gone again after the following re-boot.
I reflashed again to stoch firmware via ODIN and now I have to live with an unrooted phone, which is not the worst thing in the world. But I really would like to be able to use custom ROMs again...
Anyone with similar experiences or with any idea about possible causes and/or solutions???
*** via Tapatalk ***
citronbitare said:
Until yesterday I used several different ROMs, without having any sound problem.
The problem started when I flashed Syiah kernel 1.2.6 (which might be a coincidence), while being on OMEGA-ROM. Thereafter I couldn't hear anything in phone calls any more (but others can hear me) on any ROOTED firmware or ROMs.
Reverting back to Syiah 1.1 (or switching to any other kernel) didn't help, neither did flashing any other rom.
Full wipe (including all storage space) solved the problem temporarlily. But after reboot no sound in phone calls again. Also changing the modem first helped, but the problem re-appeared after the first reboot.
Finally I flashed stock rom (LF2) via ODIN. Now the problem was solved - I believed. I could hear people in phone calls even after several reboots. But as soon as I rooted the phone with CF-Root AND changed some files on /system/media/ui the call sound was gone again after the following re-boot.
I reflashed again to stoch firmware via ODIN and now I have to live with an unrooted phone, which is not the worst thing in the world. But I really would like to be able to use custom ROMs again...
Anyone with similar experiences or with any idea about possible causes and/or solutions???
*** via Tapatalk ***
Click to expand...
Click to collapse
Really nobody who could help???
Can you record sound with other apps?
That should see if its a problem with just the phone apk or a more native problem.
Sent from my GT-I9300 using xda premium
Well, others can hear me but I can't hear them in phone calls. There is no problem with the phone speaker, because I can use viber without problems.
*** via Tapatalk ***
BUMP! I'm having the same problem!
I'm hoping it's not a hardware problem.
I wonder if any dev can chime in.
Well, it shouldn't be hardware related, because there is no problem on unmodified stock firmware.
*** via Tapatalk ***
Zabalba said:
BUMP! I'm having the same problem!
I'm hoping it's not a hardware problem.
I wonder if any dev can chime in.
Click to expand...
Click to collapse
You have the same problem, but after flashing syiah?
If yes it is not coincidence i think.
Kernel has sound modifications for last version 1.26
Sent from my GT-I9300 using xda premium
I noticed I had the problem intermittently when I first started using Foxhound on Saturday. Foxhound comes bundled with Syiah.
I thought it was something else all together. I asked in the Foxhound thread and only one other person +1'd my post. Today I switched to Omega hoping it the problem would go away and it was actually worse.
I was testing just now and every time I called my phone I could hear nothing on my handset or through headphones. Just in case I did't accidentally flubbed anything else up I unfroze all the TB apps I had frozen to see if it was working. Interestingly after defrosting and rebooting I can hear again. Attached are the apps I had frozen.
But this has not been the first time it was working correctly and then go back to not hearing calls.
JJEgan said:
Kernel has sound modifications for last version 1.26
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
I strive for that. What I would do:
Flash stock rom
Factory reset via stock recovery
flash stock
cfroot
and then check if it is still a problem.
That is why the topic OMEGA asked that the next versions were the stock kernel.
That is why in order to avoid such problems.
marcinrek21 said:
You have the same problem, but after flashing syiah?
If yes it is not coincidence i think.
Click to expand...
Click to collapse
Yes, it all started after flashing syiah 1.2.6. So maybe it's not a coincidence after all.
*** via Tapatalk ***
Zabalba said:
I noticed I had the problem intermittently when I first started using Foxhound on Saturday. Foxhound comes bundled with Syiah.
I thought it was something else all together. I asked in the Foxhound thread and only one other person +1'd my post. Today I switched to Omega hoping it the problem would go away and it was actually worse.
I was testing just now and every time I called my phone I could hear nothing on my handset or through headphones. Just in case I did't accidentally flubbed anything else up I unfroze all the TB apps I had frozen to see if it was working. Interestingly after defrosting and rebooting I can hear again. Attached are the apps I had frozen.
But this has not been the first time it was working correctly and then go back to not hearing calls.
Click to expand...
Click to collapse
For me it has also been an intermittent problem. Kernel changes, modem changes, wipes, etc often temporarily helped - but only for one boot cycle. A reboot always brought the problem back. Only on stock firmware I can always hear.
*** via Tapatalk ***
marcinrek21 said:
I strive for that. What I would do:
Flash stock rom
Factory reset via stock recovery
flash stock
cfroot
and then check if it is still a problem.
That is why the topic OMEGA asked that the next versions were the stock kernel.
That is why in order to avoid such problems.
Click to expand...
Click to collapse
I have done exactly that - and the problem is gone as long as you only do these steps. But modifying the system partition in any way (changing, deleting or adding files or flashing custom rom) brings you back to square one.
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citronbitare said:
I have done exactly that - and the problem is gone as long as you only do these steps. But modifying the system partition in any way (changing, deleting or adding files or flashing custom rom) brings you back to square one.
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Click to expand...
Click to collapse
And may you have an earlier backup? Stock with cfroot or similar?
marcinrek21 said:
And may you have an earlier backup? Stock with cfroot or similar?
Click to expand...
Click to collapse
The sound problem is there even when I restore earlier backups. Now I am on stock firmware and everything is okay.
But I would like to use custom ROMs again with working phone call function, which is not possible for now.
*** via Tapatalk ***
This is the weirdest problem that I have seen here.
Just a status update. I have done some more testing and obviously what makes call sounds not to work is certain changes to the system partition (as compared to stock firmware).
In my case call sound works as long as I am on stock firmware (no matter what stock firmware; I have tested three or four different ones). If I root stock firmware with CF-root I still have call sound. I also can change kernels and it is possible to modify host files with ad-free.
However, as soon as I manually change or modify anything on the system-partition with root explorer or when I install custom ROMs the call sound disappears after the next reboot - no matter what radio I use. I also have tested the radio from the newest malaysian firmware which has surfaced today.
citronbitare said:
Just a status update. I have done some more testing and obviously what makes call sounds not to work is certain changes to the system partition (as compared to stock firmware).
In my case call sound works as long as I am on stock firmware (no matter what stock firmware; I have tested three or four different ones). If I root stock firmware with CF-root I still have call sound. I also can change kernels and it is possible to modify host files with ad-free.
However, as soon as I manually change or modify anything on the system-partition with root explorer or when I install custom ROMs the call sound disappears after the next reboot - no matter what radio I use. I also have tested the radio from the newest malaysian firmware which has surfaced today.
Click to expand...
Click to collapse
Thanks for your testing!
Like I mentioned in my earlier post I unfroze all of the apps and I have not run into the issue. My phone is running Omega 5.2 with Siyah 1.2.6. I'm totally expecting the problem to return but it has not so far. I wish it was consistent and reproducible.
Zabalba said:
Thanks for your testing!
Like I mentioned in my earlier post I unfroze all of the apps and I have not run into the issue. My phone is running Omega 5.2 with Siyah 1.2.6. I'm totally expecting the problem to return but it has not so far. I wish it was consistent and reproducible.
Click to expand...
Click to collapse
I'll keep my fingers crossed and hope that you have finally gotten rid of this problem. And thanks btw for asking Chainfire and Indie too look at this thread!
*** via Tapatalk ***
I got that problem myself, the only thing that really helped for me is to
flash my Stock Rom that where on the Phone out of the Box... since 2 Days
the Bug is gone. But havent tried any other Stock Rom.
I want to try Omega 6.0 Rom...(now)
I was thinking about flashing CF-Root and do those steps before custom:
1. Wipe Data/Factory Reset
2. Wipe Cache Partition
3. In Advanced ---> Format System/Cache/Data (someone tried this before?)
4. Flash the Rom.
My Question is for those guys like me where the only solution is to stay on
non rooted stock rom, have you tried flashing a custom rom with step 3. from above and still encounter the call issue?
I read somewhere that with step 3. the Phone is really FULL WIPE.
Sorry for my bad english :silly:

[Q] Badly clipped voice audio running MIUI based roms

I've started getting a situation when I install a MIUI based ROM in my I9300T, and any call to or from a mobile has extremely distorted audio (sounds like an amplifier trying to run at 150%) in both directions.
The audio is fine to landlines, so it sounds like it might be CODEC based.
I've done factory resets, Dalvik, Cache, reflash, new modem, reduced volume, and everything else I can think of. Flashing back to a non-MIUI resolves the problem, and re-flashing MIUI brings it back every time.
I've found a couple of threads asking about this problem, but nobody has every given a suggested solution (other than reset, reflash, modem).
Has anyone here experienced this or found a solutions?
Cheers,
Jason
AW: [Q] Badly clipped voice audio running MIUI based roms
Had exactlythe same problem, tried different MIUI versions, different modems etc. Call audio on ALL Samsung based MIUI was terrible, it worked only well on MIUI polimorph (which is AOSP/CM based). But on this MIUI I had issues with Bluetooth...
I read somewhere that this problem may occur when you come from stock Samsung Jellybean ROM and then flash a Jeallybean MIUI. So I tried following:
1. Download a ICS Stock Samsung ROM (for example 4.0.4) - important: complete ROM with PDA, Modem & CSC)
2. Flash ICS ROM with ODIN -- warning: all your data on internal SD will be erased!
3. Boot into your ICS Stock Samsung ROM (just to check call audio, should be fine...)
4. Flash CWM
5. Restart phone into CWM and flash your MIUI
6. Wipe data/factory reset
7. Restart & boot your MIUI. In case you got stuck while booting into MIUI do another full wipe data/cache in CWM. Then booting into MIUI should work fine.
!!! Attention: ALL YOUR DATA ON INTERNAL SD ARE ERASED WITH THIS METHOD !!! Be sure to copy your data, backups etc. to external SD or to your PC/laptop !!!
This was the solution I found after 1,5 weeks trying and reading and trying etc... Hope this works for you also!
Btw: be very careful doing this - there is always a risk of bricking your phone! Read carefully all about flashing with ODIN! Good luck...
Brilliant, thanks for the lengthy response!
The main thing I was wanting was an acknowledgement that someone had experienced and been able to overcome the problem, and you've included a description of exactly how you did it too.
Thank you very much for the help, and I'll post back in here if this works for me too in case others have the same problem.
I'd love to know which part of this process actually resolves the issue. I wonder what aspect of the JB ROM is not erased or overwritten by the MIUI installer.
AW: [Q] Badly clipped voice audio running MIUI based roms
You're welcome mate!
I'm also wondering WHY this helped, but it did... I only read somewhere in the forums that all the Bluetooth and WiFi issues on CM 10.1 only happen when flashing from a JB Samsung ROM, and everything is ok when coming from an ICS ROM. So I thought it is worth the try...
And I'm really happy now that I can use my beloved MIUI (Sammy-based MIUI-India) on my SGS3
Wow, what a grind this was to implement.
OK, so I...
1. Odin installed 4.0.4 and reset
2. Flashed MIUI m0, same problem
3. Odin installed 4.0.4 again, reset
4. Made a call, no audio at all
5. Factory reset again
6. Made a call, receive audio only, no send
7. Factory reset again
8. Reflashed MIUI m0
9. Made a call, no audio
10. Flashed modem DUELL2
11. Audio works!
12. FlashedMIUI India
Finally, MIUI and working audio!
You'd think from this list that flashing the new modem would have fixed the original issue, but I'd already tried this several times with no luck.
I'm guessing there is something in the 4.0.4 roms that is set in the flash related to a hardware codec. It may be that in JB the values are modified, and once it's been changed MIUI doesn't have any means of resetting it, during installation or subsequent booting.
Now I've wasted many hours on this, but at least I can go home happy
AW: [Q] Badly clipped voice audio running MIUI based roms
Really much work, but finally you got it working! Congrats!
Yes, I know, only flashing different modems without flashing ICS before won't help with this weird MIUI audio issue... Can't remember all the modems I tried, but tried many...

[Q] Problem with modem

I think I have a problem with my modem. Whenever I try and make a call it just gets stuck on dialling, no tone. When I try and ring the phone the dialing phone makes the correct sound but my phone doesn't ring. I can send and receive texts.
I'm running CM10.1 with Siyah-Dorimanx kernel 9.39. Baseband is XXLS9
Are there any suggestions?
I ran a backup in Cwm, full wipe, flashed stock ROM. Checked that phone calls were Ok.
Then installed CM10.1, calls still Ok. Restored backup and calls were broken.
Flashed stock, then CM10.1 this time advanced restore just data and everything seems to be Ok. Don't think I'll mess with modem again!

[Q] AoCP 7.2 Phone doesn't receive calls

I installed the Collective's AoCP 7.2. Everything appears to work except when someone calls me the phone doesn't receive the call. No ring, no vibration, nothing on the missed call list. I just get a voice mail all of a sudden. Everything on the phone worked fine with until this rom install. Any ideas?
I just had a friend try and call me. This time I was watching and saw a message telling me the phone app had crashed. I'm going to try a re-flash and if that doesn't work I'll go to a different rom.
try flash a compatible radio. It will work
Sounds like a bad flash. Might try wiping and flashing after redownloading the ROM. Before i did that though, I'd try extracting the dialer.apk from system/priv app in the ROM zip, paste it into your system/priv app folder select yes to overwrite current, reboot and see if that fixed it. I know for a fact the phone works on that ROM. I've used it.

[Q] No Phone Calls after upgrading to anything past 4.1.2

This seems to be a weird issue that I'm having, and I hope I'm not missing a step...
Anytime I install a custom rom past 4.1.2; I get no phone audio. I can load up web pages fine, SMS/MMS works to my knowledge, but there is no phone audio. I'll call my house phone, and it will ring the house phone, but I cannot hear myself through the other line. I've tried flashing radios/modems, different combination of ROMs and kernels, and the only way I'm able to keep an active phone, that is able to make phone calls, is to stick with a stock ROM.
My first thought is maybe it thinks it's an unlocked phone? And that's causing it to act up, but I've never had an issue like this before. Any help would be appreciated.
tricky_tee said:
This seems to be a weird issue that I'm having, and I hope I'm not missing a step...
Anytime I install a custom rom past 4.1.2; I get no phone audio. I can load up web pages fine, SMS/MMS works to my knowledge, but there is no phone audio. I'll call my house phone, and it will ring the house phone, but I cannot hear myself through the other line. I've tried flashing radios/modems, different combination of ROMs and kernels, and the only way I'm able to keep an active phone, that is able to make phone calls, is to stick with a stock ROM.
My first thought is maybe it thinks it's an unlocked phone? And that's causing it to act up, but I've never had an issue like this before. Any help would be appreciated.
Click to expand...
Click to collapse
I don't believe the kernal is problem
What is your specific device model?
What have you tried to flash exactly?
Who is your carrier?
Are you flashing clean with all wipes?
Are you letting rom settle?
Sent from my SAMSUNG-SGH-I527 using XDA Free mobile app
tricky_tee said:
This seems to be a weird issue that I'm having, and I hope I'm not missing a step...
Anytime I install a custom rom past 4.1.2; I get no phone audio. I can load up web pages fine, SMS/MMS works to my knowledge, but there is no phone audio. I'll call my house phone, and it will ring the house phone, but I cannot hear myself through the other line. I've tried flashing radios/modems, different combination of ROMs and kernels, and the only way I'm able to keep an active phone, that is able to make phone calls, is to stick with a stock ROM.
My first thought is maybe it thinks it's an unlocked phone? And that's causing it to act up, but I've never had an issue like this before. Any help would be appreciated.
Click to expand...
Click to collapse
After u answer captemos questions… let me ask u this. You say stock 4.1.2, do u mean you have actually odin'd the stock release from sammy?
Gil81 said:
After u answer captemos questions… let me ask u this. You say stock 4.1.2, do u mean you have actually odin'd the stock release from sammy?
Click to expand...
Click to collapse
Apologize for the delay - been busy at work. I guess I could've been clearer.
I am using the SGH-i717 on AT&T. By stock, I meant a Touchwiz-based rom (i.e., Padawan JB). I have no problems with making or receiving phone calls. Whenever I flash a ASOP-based rom, (i.e., LiquidSmooth, BeanStalk, etc.) I have intermittent phone issues. The phone issues I'm having is not having audio when making or receiving phone calls. I know that it is actually placing the call, but I cannot hear the person on the other end, nor can they hear me. Now if I go into network operators, and select an operator that I know isn't going to work (i.e, Verizon, or T-Mobile), and then use "Choose Automatically", sometimes that works for a little bit. However, that has been working less and less now.
My process of flashing includes flashing the rom of choice after a full wipe and reset (right now, it's LiquidSmooth 4.4), wiping the cache and dalvik a couple of times, installing Polluti0n's rom patch, wiping cache and dalvik a couple of times, then installing PA Stock 4.4 Gapp, and finishing the whole process by wiping cache and dalvik a few times more. This is all done through gimmeitorilltell's TWRP Recovery 2.8.0.0
As stated before; I have no issues with Touchwiz-Based roms. I can make and receive phone calls with no problems. Also, before I rooted the phone, i updated it through Kies; so I assume that would update it to the latest radio available. That would be my first suspect, but I'm having difficulty finding a flashable radio for the device.
There also might be a step I'm missing, since all my experience previously with rooting and flashing came on CDMA devices, so there was no issues with radios.
tricky_tee said:
Apologize for the delay - been busy at work. I guess I could've been clearer.
I am using the SGH-i717 on AT&T. By stock, I meant a Touchwiz-based rom (i.e., Padawan JB). I have no problems with making or receiving phone calls. Whenever I flash a ASOP-based rom, (i.e., LiquidSmooth, BeanStalk, etc.) I have intermittent phone issues. The phone issues I'm having is not having audio when making or receiving phone calls. I know that it is actually placing the call, but I cannot hear the person on the other end, nor can they hear me. Now if I go into network operators, and select an operator that I know isn't going to work (i.e, Verizon, or T-Mobile), and then use "Choose Automatically", sometimes that works for a little bit. However, that has been working less and less now.
My process of flashing includes flashing the rom of choice after a full wipe and reset (right now, it's LiquidSmooth 4.4), wiping the cache and dalvik a couple of times, installing Polluti0n's rom patch, wiping cache and dalvik a couple of times, then installing PA Stock 4.4 Gapp, and finishing the whole process by wiping cache and dalvik a few times more. This is all done through gimmeitorilltell's TWRP Recovery 2.8.0.0
As stated before; I have no issues with Touchwiz-Based roms. I can make and receive phone calls with no problems. Also, before I rooted the phone, i updated it through Kies; so I assume that would update it to the latest radio available. That would be my first suspect, but I'm having difficulty finding a flashable radio for the device.
There also might be a step I'm missing, since all my experience previously with rooting and flashing came on CDMA devices, so there was no issues with radios.
Click to expand...
Click to collapse
first off i would flash the rom like so.
1. Factory Data reset
2. Wipe Cache/Dalvik
3. Format System/Data
4. Install rom from Sdcard
5. Wipe Cache/Dalvik
6.Reboot device
7.boot back into recovery
8.Wipe Cache/Dalvik
9. Flash gapps
10.Wipe Cache/Dalvik
Check to see if all is well once the rom is flashed and only the rom. Seems like over kill but can help narrowing down the issue, but i do agree with you as kies being the culprit I never did use it let alone trust it to update the device. Odin would be a better choice and no need to update the device for the latest radio as we have flashable zips. Blazes ics modem is what I'm currently using and has been great, one last thing I'd recommend is to go here http://www.sammobile.com/firmwares/ and grab the JB update and flash it via odin if all else fails.
I experiencing a similar symptom. Intermittently, not one can her me no I can hear anyone. I'm currently on Slimkat 4.4.4 and I have to reboot in order to make the call. Never had this problem when on stock JB 4.1.2.
Can some one point me to how to downgrade to Stock 4.1.2. Thinking about going back, I need a reliable phone.
Upgrade Radio
You must get the best radio for your location:
http://forum.xda-developers.com/showthread.php?t=1693545
tricky_tee said:
Apologize for the delay - been busy at work. I guess I could've been clearer.
I am using the SGH-i717 on AT&T. By stock, I meant a Touchwiz-based rom (i.e., Padawan JB). I have no problems with making or receiving phone calls. Whenever I flash a ASOP-based rom, (i.e., LiquidSmooth, BeanStalk, etc.) I have intermittent phone issues. The phone issues I'm having is not having audio when making or receiving phone calls. I know that it is actually placing the call, but I cannot hear the person on the other end, nor can they hear me. Now if I go into network operators, and select an operator that I know isn't going to work (i.e, Verizon, or T-Mobile), and then use "Choose Automatically", sometimes that works for a little bit. However, that has been working less and less now.
My process of flashing includes flashing the rom of choice after a full wipe and reset (right now, it's LiquidSmooth 4.4), wiping the cache and dalvik a couple of times, installing Polluti0n's rom patch, wiping cache and dalvik a couple of times, then installing PA Stock 4.4 Gapp, and finishing the whole process by wiping cache and dalvik a few times more. This is all done through gimmeitorilltell's TWRP Recovery 2.8.0.0
As stated before; I have no issues with Touchwiz-Based roms. I can make and receive phone calls with no problems. Also, before I rooted the phone, i updated it through Kies; so I assume that would update it to the latest radio available. That would be my first suspect, but I'm having difficulty finding a flashable radio for the device.
There also might be a step I'm missing, since all my experience previously with rooting and flashing came on CDMA devices, so there was no issues with radios.
Click to expand...
Click to collapse
follow dzee advice for flashing...rock solid method..but i still would like to know if you were ever on stock unrooted jb 4.1.2
what version of android were you on when you rooted the device the first time.
---------- Post added at 06:19 PM ---------- Previous post was at 06:11 PM ----------
dodgy1 said:
I experiencing a similar symptom. Intermittently, not one can her me no I can hear anyone. I'm currently on Slimkat 4.4.4 and I have to reboot in order to make the call. Never had this problem when on stock JB 4.1.2.
Can some one point me to how to downgrade to Stock 4.1.2. Thinking about going back, I need a reliable phone.
Click to expand...
Click to collapse
follow the li.k above ur original post. dzee gives a li.k to sammobile. download the correct tar file and fladh via odin

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