[Q] Xperia S freezes randomly - Sony Xperia S, Acro S, Ion

Hi everyone.
I'm having a little problem with my Xperia S, it's kind of new (2 weeks of use).
When I'm using normally the cellphone, everything works great, but if don't use it for a long time and I grab it faster and unlocked it, sometimes the cellphone freezes! Well, not exactly freezing, it still works but VERY slowly, almost like freezing. I can't turn it off with power button, I had to user Power + Volume button to turn it off/restart it.
That happened in first week, so I unlocked bootloader and flash it another kernel (advanced stock kernel), and the problem was there.
Later I made a backup of the firmware (I updated to its last version with PC Companion, ICS btw) and flashed a custom ROM (XTXperience 4), and the problem was still there.
Yesterday I flashed a Generic ICS ROM downloaded from XDA Server using Flashtool, everything went normal until today, when the problem happened again.
I've been searching here in XDA and Google and still nothing seems clear of what is causing the problem, if it's the sim card or maybe a hardware problem. I'm going to relock the bootloader today, and I will try to repair the phone using SUS.
What is causing the cellphone to freeze? Hope someone help me with this. Thanks in advance!
btw, sorry about my english, hope you understand most of what I wrote

Well in my experience,
The phone freezes because it is too hot,
Or the RAM memory suddenly drops.
I mean sudden ur phone's RAM memory is 0.
I'm not sure too.
But I think reflashing the kernel, or flash other kernel will fix the problem
Try it
Sent from my LT26i using xda premium

What ics firmware did you flash? And did you do a complete wipe when flashing?
Sent from my Jellybean Xperia S

I've flashed other kernel and yes, I do a complete wipe when I flash another ROM, via Flashtool or CWM.
I've been thinking of rolling back to GB to see what happens.
Yesterday my phone freezes like 2 or 3 times in less than 15 minutes. First time I reboot the phone and it was ok like 5 minutes, then it freezes. I reboot again the phone and happened again.
Its not even hot or using a lot of RAM, it always has like 250 or 200mb free

Did u play with CPU settings?

w3nZ said:
Did u play with CPU settings?
Click to expand...
Click to collapse
No, this is happening since the first boot of the phone. When I turned it on the first time it happened, and I had to search how to force a reboot because I didn't know how to do it LOL
It doesn't happen very often, but when it does is very frustrating!

Try flashing a new rom, but wipe the system partition too? I always do that to ensure a fully clean install.

l.Urker said:
Try flashing a new rom, but wipe the system partition too? I always do that to ensure a fully clean install.
Click to expand...
Click to collapse
I'm thinking in flashing a non based stock rom, like CM or MIUI, because I flashed XTXperience before and the freezing happened.
Oh, and the problem still exists. I believe Wi-Fi connection maybe it's the problem, I'm testing some things right now.

Had this too using Supercharger (by zep) but after few setting it's gone. Maybe you should try to run the script ?
It was with stock rom and advanced kernel v15/16.L

Well, I was on 6.1.A.2.45, I relocked the bootloader and an update changed the firmware to 6.1.A.2.55 using SUS without wiping data and the problem was still there, so I repaired the phone with SUS, it erased everything and the problem was gone for like 2 days. Today it happened again.
babylonbwoy said:
Had this too using Supercharger (by zep) but after few setting it's gone. Maybe you should try to run the script ?
It was with stock rom and advanced kernel v15/16.L
Click to expand...
Click to collapse
Advanced Stock Kernel supports 6.1.A.2.55 firmware?

babylonbwoy said:
Had this too using Supercharger (by zep) but after few setting it's gone. Maybe you should try to run the script ?
It was with stock rom and advanced kernel v15/16.L
Click to expand...
Click to collapse
Well, I Supercharged my ROM now, which setting do you use to fix the problem? I'm still having it.
I even flashed a CM10 based ROM and its still happening! I think it's a hardware problem

Nek0x90 said:
Well, I Supercharged my ROM now, which setting do you use to fix the problem? I'm still having it.
I even flashed a CM10 based ROM and its still happening! I think it's a hardware problem
Click to expand...
Click to collapse
Hi, did you manage to solve the problem? I'm having similar issues like you

Related

MIUI problem

I have a problem with MIUI rom. Some days ago, my phone suddenly had FC, now, my phone run really slow and laggy... If I turn off the screen, my phone won't wake up, only four button in the bottom light up.
I wiped everything in CMW (system,data, and cache, also sd-card) but it doesn't work.
The fresh install had the same issues
I have this problem only with MIUI rom
any help
You probably need to provide more info on the issue. What version of MIUI are you running? Have you tried a fresh download of the ROM?
zandroid said:
You probably need to provide more info on the issue. What version of MIUI are you running? Have you tried a fresh download of the ROM?
Click to expand...
Click to collapse
i have tried from 1.8.5 to 1.9.2.
it's very weird
this guy has the same problem with me, maybe he can explain better than me
http://forums.miui.us/showthread.php?3740-Display-won-t-wake-from-sleep
Hey guys, I flashed 1.819 yesterday and everything was going great. The ROM ran smoothly and I was having no issues at all. When I woke up the next morning my display would not turn back on. Every time I tried to turn on the display the soft lights would light up but the display remained unresponsive. The phone still seemed functional as I could hear e-mail and sms notifications coming through.
When I rebooted my phone it was abnormally slow.. mounting the sd card and syncing seemed like it was taking forever and the launcher was very jittery.. if I let my display time out it would not come back on and I'd be forced to pull the battery and try again.
I performed a full wipe through clockwork recovery (everything, including wiping system,data, and cache in 'mounts and usb') and reinstalled 1.819. The fresh install had the same issues.. if I let my display time out I wouldn't be able to turn it back on. I thought I was having some wonky hardware issue but after flashing my previous sense rom and everything is working perfectly.. so I'm pretty much scratching my head here. My phone was kickass for one day and became allergic to MIUI overnight!
Click to expand...
Click to collapse
Have you tried using a different kernal such as Tiamat or JD's Kernal?
May want to try that. I had good luck with Miui and Tiamat (ran it for a week)
PacerguyDon said:
Have you tried using a different kernal such as Tiamat or JD's Kernal?
May want to try that. I had good luck with Miui and Tiamat (ran it for a week)
Click to expand...
Click to collapse
i have tried both
Does this happen immediately after you flash? Or are you installing applications to get back to your preferred setup and then seeing the performance problems?
If it's the latter, I'd run the rom alone and see if it runs normally. Then install your applications individually until you encounter issues.
ttupa said:
Does this happen immediately after you flash? Or are you installing applications to get back to your preferred setup and then seeing the performance problems?
If it's the latter, I'd run the rom alone and see if it runs normally. Then install your applications individually until you encounter issues.
Click to expand...
Click to collapse
immediately after the flash. I don't install any other apps
since we are talking about MIUI issues. I am running the latest version of MIUI with the JDKernal.
The camera has color distortion lines when I take a picture. The picture comes out fine but when taking it the image shows the distortion. It did not do that before so I can only assume its something with the camera in the ROM.
Anyone else see this?
spiderj said:
since we are talking about MIUI issues. I am running the latest version of MIUI with the JDKernal.
The camera has color distortion lines when I take a picture. The picture comes out fine but when taking it the image shows the distortion. It did not do that before so I can only assume its something with the camera in the ROM.
Anyone else see this?
Click to expand...
Click to collapse
Try different kernel
Sent from my Incredible 2 3D using XDA App
tenchu_712 said:
immediately after the flash. I don't install any other apps
Click to expand...
Click to collapse
tenchu, your signature says you are not English or American. Are you running the MIUI.us ROM on your incredible 2 in English - and not another language?
.....just a thought.

Arc S random reboots

My Arc S randomly reboots itself, some 2-5 times per day.
I have unlocked bootloader, tried 3 custom kernels (ArcKnight, stock 4.1.A.0.562 and stock 4.1.B.0.431 with CWM) each with 3 different roms (JJ hybrid, Arconium ICS and Mooded ICS 90.3) and still the same thing. Does anyone know if it's kernel issue, software issue or something else?
Only thing I haven't changed from my stock rom is the baseband (64).
Any chance it's hardware problem?
well maybe the battery would have been loose enough to connect and disconnect from the phone
Completely flash back to stock using pcc repair, that's probably the best idea for the moment if you still get it, then try and figure out when it happens I.e. is it when the phones hot, when your jumping around or completely random.
Sent from my LT18i using xda app-developers app
Turn off your phone, take out the battery put it back in and boot the phone
but make sure you've charged the phone to about 50% atleast
link-in said:
well maybe the battery would have been loose enough to connect and disconnect from the phone
Click to expand...
Click to collapse
i took off the back cover and shook the phone violently, it doesn't reboot so i guess it's not the battery connection.
smartarse93 said:
Completely flash back to stock using pcc repair, that's probably the best idea for the moment if you still get it, then try and figure out when it happens I.e. is it when the phones hot, when your jumping around or completely random.
Sent from my LT18i using xda app-developers app
Click to expand...
Click to collapse
it reboots completely random, sometimes when sitting on the desk, sometimes in the middle of conversation...the heat is normal for the usage situation (no heat when not using the phone). have to see how to use pcc repair, since i haven't used it. i have stock backup made from CWM recovery after unlocking the bootloader and flashing new kernel. maybe i can restore that backup?
MrModMan said:
Turn off your phone, take out the battery put it back in and boot the phone
but make sure you've charged the phone to about 50% atleast
Click to expand...
Click to collapse
will try this first as the simplest solution to start with.
Same issue here, please post what apps u have installed - maybe its third party software problem.
looks like kernel panic..are you doing undervolting? which governor are you using and at wat frequency?
snopkowsky said:
Same issue here, please post what apps u have installed - maybe its third party software problem.
Click to expand...
Click to collapse
might be...here's the list of installed apps since the last rom flashing:
beautiful widgets, bw animation package, ezPDF reader, gmail, maps, shazam encore, soundhound ∞, titanium backup, viber, whatsapp.
i'm also using email exchange...
arpith.fbi said:
looks like kernel panic..are you doing undervolting? which governor are you using and at wat frequency?
Click to expand...
Click to collapse
undervolting? governor? i even dunno what those things are I just flashed the kernels that i listed above and used them as they are. i had the same problem with all of them, except when i think a bit, i didn't have problems from the very start. there were some rom versions maybe with combination of the apps that i was using at that time that didnt make my phone reboot. i just dont remember which roms and versions they were
Same issue here
Any result yet lalek?
I'm running Mooded ICS 90.7 on my Arc S, with DoomKernel 2.6.32.9, baseband 72, unlocked bootloader and rooted (obviously), and over the past week or so it's been doing random reboots. Sometimes twice a day, sometimes it will go for a few days.
Apps are Titanium Backup, Link2SD, AVG free, Dolphin HD, Superuser, MX Player, and just the usual banking apps, Angry Birds, Gmail etc. It's only rebooted while sitting on the desk sleeping, never while in use. I've uninstalled apps, found it still random reboots so reinstalled them. I'm starting to think its ROM or kernel related.
You should try re-flashing stock ROM ftf file using Flashtool, I recommend 0.587, see link on my signature for ftf file.
Try that for a few days, I'm sure it will be stable, then you can further customize the ROM.
Also be careful of heat if using some sort of tight-fitting case with the phone.
Thanks
I'll try that tonight!
I do have one of those TPU cases and had the phone pretty hot gaming while charging, but it's never hot when it does the reboot.
It will happen when RAM eaten by running application in background. Uninstalling a few apps will be help.
Sorry for my bad english
Sent from my LT18i using xda app-developers app
So I ran stock Rom for a while with no issues. Gone to Jelly Sandwich now, and still ok 24 hours later.
Sent from my LT18 using xda app-developers app
My wife had same problem, started on stock rom, then i tried root and other roms, stil restarted as it whanted. Peace of paper made little help- from 5-8 restarts per day got 2-3 per day. Had put back stock rom stil once in a while just restart it self. Women stuff- ip webcam to look out of sleeping kid, FB, gmail, web and thats all. Strange
Rene
hi guys,
same problem here on my Xperia Arc
i have worked out what is causing the issue for me.
i ran a logcat that updated live to a file on my sd card so as soon as the device rebooted, it had logged the very last thing that happened on the device.
turns out the last thing happening was WiFi scanning.
i then turned my WiFi off and for the past 3 days i have not experienced a reboot at all!
when this first happened these are the steps i took.
i completely wiped the device (factory reset, wipe dalvik cache, wipe cache partition, format system)
i then flashed Baseband 77 using flashtool
i then flashed fxp149 using flashtool
i then flashed Baseband 77 libs using CWM
i then flashed AOKP JB M1-R1 ROM using CWM
i then flashed gapps using CWM
i the reloaded all apps from the market and not applied any backups and yet it still rebooted all the time.
Since then i have tried using
Fusion 3.8
Fusion 3.9
Fusion 4.0
FXP 148
FXP 150
Stock Kernel inside ROM .zip file.
I have also tried putting it back to Baseband 72 but it made no difference.
I then decided to go all the way back to stock firmware as it is out of the box.
so I used flashtool and flashed LT18i_4.1.B.0.587_(1254-2716).ftf
I reloaded my applications and monitored the device only to see that by the next day, the problem had returned.
THIS IS NOT A ROM OR KERNEL ISSUE!!
or at least it isnt for me, but it sounds EXACTLY the same as what everyone here is experiencing
i advise everyone, no matter what ROM or Kernel you are running to try turning off your wifi or even putting the device in airplane mode for a day and monitor
also try running a live logcat
to do this, open a terminal session and type
su
cd sdcard
logcat >> logcat.txt
then leave the terminal running in the background. (you will have the icon in the notification area that tells you its running)
you can then check your sd card and will see logcat.txt file there
you need to open it in wordpad or something of the sort as notepad doesnt display it nicely enough to read
anyone who tries this i would love to hear how it goes
i am curious to see exactly what is causing this but im starting to think it is a hardware issue.
hope this helps!!
lalek said:
My Arc S randomly reboots itself, some 2-5 times per day.
I have unlocked bootloader, tried 3 custom kernels (ArcKnight, stock 4.1.A.0.562 and stock 4.1.B.0.431 with CWM) each with 3 different roms (JJ hybrid, Arconium ICS and Mooded ICS 90.3) and still the same thing. Does anyone know if it's kernel issue, software issue or something else?
Only thing I haven't changed from my stock rom is the baseband (64).
Any chance it's hardware problem?
Click to expand...
Click to collapse
It is a problem with battery connection. It is like a fabrique fault with Arc S. You have it explained here:
xperia-arcs-auto-reboot.blogspot.com

Help !! DHD with lots of problem after flashing

Long story.
First, I flash to Jelly Bean R29, then I found that my G-Sensor didn't work.
So I decided to try another rom, I try the Super Galaxy, but I found another problem when I try to transfer the rom file to my phone,I can't connect my DHD to my pc and other pc.
Then I returned to MIUI rom, which I have been using for nearly 2 years. and I fixed the G-Sensor,so just the USB problem left.
This morning I woke up, I found I can't use the Mobile Internet now.
What's going on ?
Can anyone help me with these problem ?
Did you full wipe before flashing the ROM?
Sent from my Desire HD using xda app-developers app
I did full wipe everytime, and I found everytime I flash a new rom , always have one or two things wrong. Such as no signal, no wifi, no rotation, USB is always charging only.
NiCk.JaY said:
Did you full wipe before flashing the ROM?
Sent from my Desire HD using xda app-developers app
Click to expand...
Click to collapse
Pollen227 said:
I did full wipe everytime, and I found everytime I flash a new rom , always have one or two things wrong. Such as no signal, no wifi, no rotation, USB is always charging only.
Click to expand...
Click to collapse
Was your phone working fine before flashing it? Have you tried formatting all partitions except the sdcard?
If after changing roms your devices keeps behaving odd, then might be a hardware issue.
Pollen227 said:
I did full wipe everytime, and I found everytime I flash a new rom , always have one or two things wrong. Such as no signal, no wifi, no rotation, USB is always charging only.
Click to expand...
Click to collapse
Not all parts of all roms work - hence in development ---- if you require fully working may i suggest back to stock
glevitan said:
Was your phone working fine before flashing it? Have you tried formatting all partitions except the sdcard?
If after changing roms your devices keeps behaving odd, then might be a hardware issue.
Click to expand...
Click to collapse
I was using miui rom, and everything is good, and I used the 4ext Touch Recovery. Last night try to flash back Miui again, now the internet is working, but much slower than normally it was before,Google Play keeps saying No Connection or Server Erros.
Haven't check if the USB working or not.
Thank for you advice.

[Q] What is wrong with my Gnex?

Hey the Problem is the following:
3-5 random reboots every day
restarts during every phonecall after 1-3 Minutes
freezes when in standby, cant turn back on -> need to take battery out
often slow, especially when switching apps. or when typing
I have tried stock 4.3, CM10.2 recently and before that CM10.1 for a while.
I already send it in but they only said my battery is broken.
Is it possible that all my problems come from this?
I rather think my flash memory is broken? What you think?
JonnyZaggi said:
Hey the Problem is the following:
3-5 random reboots every day
restarts during every phonecall after 1-3 Minutes
freezes when in standby, cant turn back on -> need to take battery out
often slow, especially when switching apps. or when typing
I have tried stock 4.3, CM10.2 recently and before that CM10.1 for a while.
I already send it in but they only said my battery is broken.
Is it possible that all my problems come from this?
I rather think my flash memory is broken? What you think?
Click to expand...
Click to collapse
Since yesterday I am facing the same problems you are describing. At first I thought it was a bad flash or something like that. Clean installed various 4.3 costum roms and it's always the same.
Right now I will look deeper into it since the phone is unusable in that condition.
If I find a solution I will comment.
Best regards
Edit: Okay, works again flawlessly. I simply flashed an nightly from carbon-rom and the lags were gone. Hope it helps. What exactly caused the lag I don't know. For now I am staying on 4.2.2 Carbon as it is my favourite rom anyway and I will wait till there are stable 4.3 from carbon.
Are you sure it's the phone and not an app?
chrisinsocalif said:
Are you sure it's the phone and not an app?
Click to expand...
Click to collapse
Not pretty sure, but it still occured after countless factory resets, wipe cache, wipe dalvic cache and wipe system via TWRP.
Have you tried a clean install without installing apps to see if you get a reboot to eliminate an app as a possible cause?
Sent from my Nexus 7 using Tapatalk 4
chrisinsocalif said:
Have you tried a clean install without installing apps to see if you get a reboot to eliminate an app as a possible cause?
Sent from my Nexus 7 using Tapatalk 4
Click to expand...
Click to collapse
Yes I did. I only flashed for example newest PA and their PA Gapps.
So far I resolved it by "downgrading" to a 4.2.2 nightly from carbon. The lags are completly gone. I will stay and wait till carbon has stable 4.3.
why dont people try stock when they are having problems? going from 1 custom rom to the next does not prove it is the phone.
please fastboot flash the stock rom and do not restore any apps/data other than say your google acct
Zepius said:
why dont people try stock when they are having problems? going from 1 custom rom to the next does not prove it is the phone.
please fastboot flash the stock rom and do not restore any apps/data other than say your google acct
Click to expand...
Click to collapse
Already did that.
I am having the same/similar problems with my GNex too. Specifically bullets [1-3] from the original post. I am running unmodified yakjuux and have tried with just my google account with no other apps and the same problem exists.
Mine makes a noticeable "click" sound with a vibration followed by a reboot.
It usually happens during calls and after it boots the phone call log shows no record of the incoming/outgoing call that just happened. Its like a blue screen of death for android!
I have sent the phone back to Samsung's warranty service 4 separate times and each time they reported no trouble found in the completion report. They just factory reset or put an older version of jelly bean back on the phone and send it back to me with some notes of PRL updates and other nonsense to make it seem like they did something to fix it.
Does anyone have any suggestions (logs, adb, etc) how I can help prove to Samsung/service absolute that the phone is a lemon (other than trying to video tape the phone hoping it reboots - because that is the last resort)?
I already escalated to executive customer service and they refused an exchange because the completion reports show no trouble found :crying:
Thx!
well... I also have this problem.
First happened when I flash Cm10.2 nightly (don't remember which one).
Then I flash PA, or whatever... Looks like the random reboot relating to notifications? It's usually happened when whatsapp notification coming in, but not always.
But a few weeks ago I flashed stock ROM rooted (via TWRP, not fastboot).
The problems solved. No random reboots anymore. Then today I tried latest CM10.2, and it happened again... Wonder why... Looks like it's a very rare problems.
Interesting to see someone having the same problem...
Now I want to flash stock ROM via fastboot to check if it'll fix.
Btw, I can flash directly to CM 10.2 from 10.1, can't I? Or I should flash 4.3 via fastboot first?
lonestrider said:
Btw, I can flash directly to CM 10.2 from 10.1, can't I? Or I should flash 4.3 via fastboot first?
Click to expand...
Click to collapse
I believe CM offers an upgrade option somewhere in the system settings. Unless you want to wipe your phone and flash directly to 10.2 in which case I do not think you need to flash stock 4.3 first. Maybe just do a reset within 10.1 before you flash CM10.2 via whatever recovery (clockwork etc) you are using but even that may be unnecessary.
My 1 year warranty expires this month so if I can't manage to get something out of Samsung I am going to play around with flashing stock 4.3 as you suggested. I have tried converting yakjuux to yakju in the past but still saw the problem then which made me revert back to yakjuux so I could send the phone back for service).

Weird Power Issue with all custom RoMs

So I took out my age old xperia M(single sim) a couple of days ago and installed cm 12.1 on it. The only issue I'm facing with it is that if I keep the phone on standby for a while the phone completely and silently shuts itself off. When this happens it doesn't turn on with the power key as well so the only way to turn it on after this happens is by removing and re inserting the battery and then pressing the power button. (phone boots normally then)
This problem only appears when the phone is in standby. I could use it 2hrs straight and the phone would keep functioning normally as long as I don't keep it on standby for a long period.
I've tried tons of different cm12.1 roms and factory reset the phone multiple times but the problem is there with every single rom. Haven't tried any rom that isn't based on 12.1 yet.
Strange thing is that this standby dead thing doesn't happen when there is a music app that's playing some song while in standby. Even if the phone is on silent and media volume is 0. So the temporary fix is to keep playing some song and keep media volume at 0. I would be really happy if someone comes up with a permanent solution though. Thanks. Any help would be greatly appreciated
Was the problem present on the stock ROM?
elmkzgirxp said:
Was the problem present on the stock ROM?
Click to expand...
Click to collapse
I have the same problem with CM based roms, went back to stock and it doesn't have this issue, could it be something to do with ambient display/doze?
kurtbvb said:
I have the same problem with CM based roms, went back to stock and it doesn't have this issue, could it be something to do with ambient display/doze?
Click to expand...
Click to collapse
No, I don't think so. Which version did you come from? I would suggest flashing 15.4.A.1.9 first because most custom ROMs use it as base and doesn't offer full compatibility with older versions.
elmkzgirxp said:
Was the problem present on the stock ROM?
Click to expand...
Click to collapse
Nope. My sister had been using this phone on 4.3 since 1yr now. I decided to use it as a secondary media device when she got a new phone. When I first unlocked my bootloader after rooting the device went into bootloop. So had to restore it to stock 4.1 Indian (couldnt find 4.3 indian ftf) using flashtool (took 2 days and tons of researching to get the drivers working). Then I rooted it again and flashed twrp and cm 12.1. Have been facing this problem ever since.
It's driving me crazy now. Might go back to stock if it doesn't get fixed
Edit - also just checked the sim slot isn't working either. Tried multiple 12.1roms but it won't get detected. Didn't realise this before as I'm using this as a media device and don't need sim card working anyway.
RagzyB said:
Nope. My sister had been using this phone on 4.3 since 1yr now. I decided to use it as a secondary media device when she got a new phone. When I first unlocked my bootloader after rooting the device went into bootloop. So had to restore it to stock 4.1 Indian (couldnt find 4.3 indian ftf) using flashtool (took 2 days and tons of researching to get the drivers working). Then I rooted it again and flashed twrp and cm 12.1. Have been facing this problem ever since.
It's driving me crazy now. Might go back to stock if it doesn't get fixed
Edit - also just checked the sim slot isn't working either. Tried multiple 12.1roms but it won't get detected. Didn't realise this before as I'm using this as a media device and don't need sim card working anyway.
Click to expand...
Click to collapse
Do what I said to @kurtbvb too, as it may just be base incompatibility. Flash everything except the TA partition (if present) and wipe /data and /cache.
elmkzgirxp said:
Do what I said to @kurtbvb too, as it may just be base incompatibility. Flash everything except the TA partition (if present) and wipe /data and /cache.
Click to expand...
Click to collapse
So do I flash stock 4.3 using twrp or do I need to flash the ftf file using flashtool ?
RagzyB said:
So do I flash stock 4.3 using twrp or do I need to flash the ftf file using flashtool ?
Click to expand...
Click to collapse
Flashtool. Some files are required which custom recoveries can't flash.
Just flashed the above mentioned ftf file and then rooted the phone, installed twrp and then cm 12.1 based rom. Everything runs perfect now. No random shut downs and Sim card works as well.
Thanks you so so much

Categories

Resources