LG G2 turns itself off randomly - G2 Q&A, Help & Troubleshooting

I recently installed a nightly build of Cyanogen 12.1 and my LG G2 started to turn itself off randomatically.
I thought it was an issue caused by the last installed ROM and I switched back to LG G2 Stock Lollipop 5.0.1.
Also with the stock ROM the problem now persists and the phone randomatically shut down by itself. No reboots, I need to power on the phone manually.
What could be the problem?

Try posting a logcat for those that will check your post. If you're not sure how, please search XDA, there are many threads on the subject.

TonyStark said:
Try posting a logcat for those that will check your post. If you're not sure how, please search XDA, there are many threads on the subject.
Click to expand...
Click to collapse
I should register the logcat until the phone will restart?

fede91it said:
I should register the logcat until the phone will restart?
Click to expand...
Click to collapse
yes

Related

HD2 turned off suddenly!!

hi guys
I have HD2 for a couple of months now, but on the last 3 days, I found my phone off tried the power bottom and the rest but no action, the only way to turn it on is by removing the battery and return it back. That happened once a day during the night; I m sure it was ok but wake up to find it turned off.
Anyone does have idea about that.
thank you
try updating to the latest official ROM
Refer this thread. Same issue being discussed out there..
http://forum.xda-developers.com/showthread.php?t=596484
dogans said:
try updating to the latest official ROM
Click to expand...
Click to collapse
i m already using the latest official rom.
Athar Mansoor said:
Refer this thread. Same issue being discussed out there..
cheers mate, sounds another well-known issue with this device !!
Click to expand...
Click to collapse

[Q] HELP! Lgl22 root, model information check fail!!

Hi everyone! I'm new on xda, I really need help please.
I'm using an LG l22 isai, I have updated to android 4.4.2 v20b, now I am trying to root the device but I have an error. LG flash tools says "Model information check fail". Does anyone knows how to fix it? is there any dll file that bypass the verification and goes straight to the flashing? please help.
cp3junior said:
Hi everyone! I'm new on xda, I really need help please.
I'm using an LG l22 isai, I have updated to android 4.4.2 v20b, now I am trying to root the device but I have an error. LG flash tools says "Model information check fail". Does anyone knows how to fix it? is there any dll file that bypass the verification and goes straight to the flashing? please help.
Click to expand...
Click to collapse
Hello, see this link for the full thread for Isai L22 LG
http://forum.xda-developers.com/showthread.php?t=2685517
It also has 2 guides to root for 4.2.2 and 4.4.2. Try the dll file mentioned in those guides.
Also Next time ask your Questions in the Q&A forum.
wulsic said:
Hello, see this link for the full thread for Isai L22 LG
http://forum.xda-developers.com/showthread.php?t=2685517
It also has 2 guides to root for 4.2.2 and 4.4.2. Try the dll file mentioned in those guides.
Also Next time ask your Questions in the Q&A forum.
Click to expand...
Click to collapse
Hi, thanks very much for your help, I've been reading this thread but no one has the same problem. That's why I made a new thread. Anyway thanks for your help.
cp3junior said:
Hi, thanks very much for your help, I've been reading this thread but no one has the same problem. That's why I made a new thread. Anyway thanks for your help.
Click to expand...
Click to collapse
Ahh okay, Did you use the same Dll in the Guide?
wulsic said:
Ahh okay, Did you use the same Dll in the Guide?
Click to expand...
Click to collapse
Yes I did, but it doesn't work for me.
@cp3junior ahh I will try to find a fix for you
wulsic said:
@cp3junior ahh I will try to find a fix for you
Click to expand...
Click to collapse
Very very big thanks for your help. :good:
cp3junior said:
Very very big thanks for your help. :good:
Click to expand...
Click to collapse
try these things, this is just an quote of what I have found,
USB cable is not broken? Are you connected?
· Do you have installed the driver?
· DLL or thing that is compatible with the tot you are using?
· Flash Tool Are you running with administrator privileges? (You can run as an administrator by right-clicking)
Do you put in · Download Mode? You may have already confirmed, but please try to check the above points.
Somebody with the same problem as you said that he fixed it with replacing his usb cable.
wulsic said:
try these things, this is just an quote of what I have found,
USB cable is not broken? Are you connected?
· Do you have installed the driver?
· DLL or thing that is compatible with the tot you are using?
· Flash Tool Are you running with administrator privileges? (You can run as an administrator by right-clicking)
Do you put in · Download Mode? You may have already confirmed, but please try to check the above points.
Somebody with the same problem as you said that he fixed it with replacing his usb cable.
Click to expand...
Click to collapse
I double checked all of that, I re-downloaded all the files to make sure that the files are not broken or something, I run everything as admin but still no result, same problem .. it says "model information check fail".
Hmm even with another cable it fails but you can still boot normally into the android os right? Sorry if I am also giving some reactions a bit later but your problem only have a couple people with lots of time no reply or good answer. I am now busy with studying for 3 tests next week so when I am done then I will search more for you alright?
wulsic said:
Hmm even with another cable it fails but you can still boot normally into the android os right? Sorry if I am also giving some reactions a bit later but your problem only have a couple people with lots of time no reply or good answer. I am now busy with studying for 3 tests next week so when I am done then I will search more for you alright?
Click to expand...
Click to collapse
yes I can boot into the os but can't root it. good luck for all your tests, I hope you can find any solution later. I'll search more on google if I can find any solution.

[Q&A] G3 Rom v3 Debloater. [Aggressive LGApps Removal] {10/25}

Q&A for G3 Rom v3 Debloater. [Aggressive LGApps Removal] {10/25}
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for G3 Rom v3 Debloater. [Aggressive LGApps Removal] {10/25}. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
Getting an abort Status 6 on in PhilZ as well.
Trying to use new v3, love the idea of replacing everything with Google apps.
For some reason qabot made a q&a thread. Just post in the original. I'm no thread "Nazi".
[The|One] said:
Getting an abort Status 6 on in PhilZ as well.
Trying to use new v3, love the idea of replacing everything with Google apps.
Click to expand...
Click to collapse
Yeah, I missed a quotation mark and screwed the pooch.
Fixed now.
fr4nk1yn said:
For some reason qabot made a q&a thread. Just post in the original. I'm no thread "Nazi".
Yeah, I missed a quotation mark and screwed the pooch.
Fixed now.
Click to expand...
Click to collapse
omg that stupid **** that keeps u awake but it happens to everyone
oh i cant post to dev threads i only have 7 posts, from the beginning on i was just reading and reading and then i wantet to help in dev threads and it said u have to have 10 posts and i think **** so i only post once upon a time, mb i get more post active when i reach my 10
[The|One] said:
omg that stupid **** that keeps u awake but it happens to everyone
oh i cant post to dev threads i only have 7 posts, from the beginning on i was just reading and reading and then i wantet to help in dev threads and it said u have to have 10 posts and i think **** so i only post once upon a time, mb i get more post active when i reach my 10
Click to expand...
Click to collapse
Post here 3 more times, [emoji28]
Haha okay mate but i try to do a litte useful:
I flashed ur .zip and i seemed not to work properly, several LG Apps who should heave been deleted - i checked the script ( i dont know much about scripts but i can understand patterns ) - were not deleted for example the quickmemoplus, the remote and the fm radio app, i dont understand this i flashed over clean OptimusG3 1.4
[The|One] said:
Haha okay mate but i try to do a litte useful:
I flashed ur .zip and i seemed not to work properly, several LG Apps who should heave been deleted - i checked the script ( i dont know much about scripts but i can understand patterns ) - were not deleted for example the quickmemoplus, the remote and the fm radio app, i dont understand this i flashed over clean OptimusG3 1.4
Click to expand...
Click to collapse
The remote was never deleted, quick memo is a "bug" and I left fmradio, I actually commented it out, as some use it. In v3a quick memo, lg clock and fmradio will be deleted.
fr4nk1yn said:
The remote was never deleted, quick memo is a "bug" and I left fmradio, I actually commented it out, as some use it. In v3a quick memo, lg clock and fmradio will be deleted.
Click to expand...
Click to collapse
sry remote was my mistake am still a little sleepy, but lg home should have been deleted as it installs the google laucher?
[The|One] said:
sry remote was my mistake am still a little sleepy, but lg home should have been deleted as it installs the google laucher?
Click to expand...
Click to collapse
Lg home, lg keyboard, and lg application manager can not be removed. It causes severe problems on a clean flash or if a factory reset is done. The system goes into a eternal set up loop as it won't set Google now launcher or keyboard as default reliably. You missed the great nexus edition debacle of 2014.
Okay now I understand must have missed something what was this great debacle?
i'm having error 491 trying to update play store services :\
[The|One] said:
Okay now I understand must have missed something what was this great debacle?
Click to expand...
Click to collapse
It didn't work! [emoji79]
Every time I flashed and thought I had it something sorted out another issue arose. It was either no keyboard, or the setup loop.
Basically the ROM need to launch the EULA to let you in and it won't do that if lghome and/or application manager isn't there.
Replacing the keyboard was just as flakey.
bllon745 said:
i'm having error 491 trying to update play store services :\
Click to expand...
Click to collapse
Anyone else? Shouldn't have anything to do with this as it doesn't touch anything but lg apps and services.
Haha I again yes I got 491 too, didn only happen after flashing the remover, can't give further details cuz u reverted to my last backup pardus HD need that stable with everything working
Thanks for the script. Tried it out last month and it was mostly great. I'm wary of using it again, though. My main issue (other than the build.prop edits) was that it caused the hidden settings menu not to work. Can anyone confirm that it still works after flashing the script? (I'm on a D802 if that makes any difference.)
i can test after the new release
Thank you for your Best of the work. however if you add some description after each apk it will be really apperciated. i know you added some but most of them are not commented so i did debloat some of the nesssary app:crying: i have to reflash the whole rom to make them back.
angryolk said:
Thank you for your Best of the work. however if you add some description after each apk it will be really apperciated. i know you added some but most of them are not commented so i did debloat some of the nesssary app:crying: i have to reflash the whole rom to make them back.
Click to expand...
Click to collapse
Sorry, but it was documented that most lg apps would be uninstalled, and the big ones people might miss was put in the op. Having a backup as well.

LG G2 F320L Plug and Pop is gone after Lollipop Update

Hi. I'm new to this forum and this is my 2nd post here. I posted a thread here, but I think I posted it in the wrong place and nobody's there to see it. So I'm posting it here again. Apology for making a double post!!
Well, I recently bought LG G2 F320L. I have lots of problems to solve. So I will start with the loss of Plug and Pop feature after upgrading to Lollipop from Kitkat.
Yesterday I upgraded to lollipop using "LG Flash Tool 2014" and "F320L30D_00.kdz". After upgrading I received 2 more system updates "march2015xxsomething" and "august2015xxxsomething". The software is working really well, but the Plug and Pop feature (which I loved!!!) is no longer there.
I searched all over the google and went through all the settings in the phone, but no lick getting it back.
Please help me!!!
NicoFiZ said:
Hi. I'm new to this forum and this is my 2nd post here. I posted a thread here, but I think I posted it in the wrong place and nobody's there to see it. So I'm posting it here again. Apology for making a double post!!
Well, I recently bought LG G2 F320L. I have lots of problems to solve. So I will start with the loss of Plug and Pop feature after upgrading to Lollipop from Kitkat.
Yesterday I upgraded to lollipop using "LG Flash Tool 2014" and "F320L30D_00.kdz". After upgrading I received 2 more system updates "march2015xxsomething" and "august2015xxxsomething". The software is working really well, but the Plug and Pop feature (which I loved!!!) is no longer there.
I searched all over the google and went through all the settings in the phone, but no lick getting it back.
Please help me!!!
Click to expand...
Click to collapse
Hi,
Thanks for using XDA Assist.
Your thread will be moved to G2 Q&A, Help & Troubleshooting.You'll get support from the experts there.
__
v7
XDA Assist
v7 said:
Hi,
Thanks for using XDA Assist.
Your thread will be moved to G2 Q&A, Help & Troubleshooting.You'll get support from the experts there.
__
v7
XDA Assist
Click to expand...
Click to collapse
Thanks!

Random shutdown?

Hey everyone.
My Moto G4 is randomly shutting down during any video play back! Is anybody having the same issue?
Im on Resurrection remix 7.1.2 r29. Could It be a battery problem?
Mee to same problem u have any ideas....?
It's the ROM fualt,after the issue happens grab a log and send it to the the ROM thread, the developers of the ROM might be able to solve this issue
Sent from my Moto G4 Plus using Tapatalk
which variant phone?
which gapps installed?
is it on stock kernel? if not what kernel?
is it underclocked?
is xposed installed on it?
what were you doing before doing youtube playback?
was your battery very hot just before shutdown?
lastly could you care to give proper logs if possible just before reboot?
i have used rr 7.1.2 for a long time. 0 problems i had. so if no one responds do a clean flash once
Snekxs said:
It's the ROM fualt,after the issue happens grab a log and send it to the the ROM thread, the developers of the ROM might be able to solve this issue
Click to expand...
Click to collapse
I was watching hours of video with mx player and 321 player without any problems. Even Youtube app is working. All the latest build.
Snekxs said:
It's the ROM fualt,after the issue happens grab a log and send it to the the ROM thread, the developers of the ROM might be able to solve this issue
Sent from my Moto G4 Plus using Tapatalk
Click to expand...
Click to collapse
Well I did a clean install. It still shuts off. How can I do a logcat?
I have never done it before? Thanks
darko454 said:
Well I did a clean install. It still shuts off. How can I do a logcat?
I have never done it before? Thanks
Click to expand...
Click to collapse
You need to grep last_kmsg in Nougat roms from sys/fs/pstore/console-ramoops-0
strongst said:
You need to grep last_kmsg in Nougat roms from sys/fs/pstore/console-ramoops-0
Click to expand...
Click to collapse
What do you mean? How do I grep last_kmsg? Sorry I'm a noob on this.
darko454 said:
What do you mean? How do I grep last_kmsg? Sorry I'm a noob on this.
Click to expand...
Click to collapse
Sorry, was a typo. You need from the folder sys/fs/pstore/
The files console-ramoops-0 and dmesg-ramoops-0 right after the reboot happens.
With which app did you watch video after clean installation? And you have really did a clean installation without any mods or 3rd party apps? Which gapps version did you use?
You didn't answer the questions https://forum.xda-developers.com/moto-g4-plus/help/random-shutdown-t3706612/post74551551
Ayan Uchiha Choudhury said:
which variant phone?
which gapps installed?
is it on stock kernel? if not what kernel?
is it underclocked?
is xposed installed on it?
what were you doing before doing youtube playback?
was your battery very hot just before shutdown?
lastly could you care to give proper logs if possible just before reboot?
i have used rr 7.1.2 for a long time. 0 problems i had. so if no one responds do a clean flash once
Click to expand...
Click to collapse
Gapps version: open_gapps-arm-7.1-micro-20171119
Kernel version: Linux version 3.10.107- Resurrected -Kernel.
Haven't touched clock settings.
No xposed installed
Battery was not hot.
Is there any special instructions on how to get the log?
darko454 said:
Gapps version: open_gapps-arm-7.1-micro-20171119
Kernel version: Linux version 3.10.107- Resurrected -Kernel.
Haven't touched clock settings.
No xposed installed
Battery was not hot.
Is there any special instructions on how to get the log?
Click to expand...
Click to collapse
You should read my post above yours. I gave you detailed instructions on how to get the logs
strongst said:
You should read my post above yours. I gave you detailed instructions on how to get the logs
Click to expand...
Click to collapse
I have attached the only file on sys/fs/pstore/. Am I missing something?
darko454 said:
I have attached the only file on sys/fs/pstore/. Am I missing something?
Click to expand...
Click to collapse
Ok, last try... Please read which files exactly needed and don't upload other files. Read my post exactly please. The mentioned files need to be captured after the reboot you described happens! Otherwise nobody can help you.
It doesn't reboot, it just shuts off. I checked everything as you said. Navigated to sys/fs/pstore and the only file is annotate-ramoops-0. Another thing I noticed is when I have it connected to the charger it doesn't shut off at all. Any ideas
same problem here :'(
darko454 said:
It doesn't reboot, it just shuts off. I checked everything as you said. Navigated to sys/fs/pstore and the only file is annotate-ramoops-0. Another thing I noticed is when I have it connected to the charger it doesn't shut off at all. Any ideas
Click to expand...
Click to collapse
I have those files even when not shutting down or reboot. It can be a battery problem too, keep that in mind!
strongst said:
I have those files even when not shutting down or reboot. It can be a battery problem too, keep that in mind!
Click to expand...
Click to collapse
Bro i am also having the shutdown problem while playing something via phone's speakers. It may be a hardware problem. I don't have the files u mention after powering on my phone.
Do you have any idea what is the problem? Plzz help.
ADITYA_KUMAR said:
Bro i am also having the shutdown problem while playing something via phone's speakers. It may be a hardware problem. I don't have the files u mention after powering on my phone.
Do you have any idea what is the problem? Plzz help.
Click to expand...
Click to collapse
Maybe a hardware problem as you think., but you should give details
strongst said:
Maybe a hardware problem as you think., but you should give details
Click to expand...
Click to collapse
Sometimes while playing songs, videos etc. on speakers of the phone. The phone automatically shut down. We don't have the file you mentioned. What other details i can provide? Thanks bro for looking into our problem. What other details you need?
ADITYA_KUMAR said:
Sometimes while playing songs, videos etc. on speakers of the phone. The phone automatically shut down. We don't have the file you mentioned. What other details i can provide? Thanks bro for looking into our problem. What other details you need?
Click to expand...
Click to collapse
Same as here https://forum.xda-developers.com/moto-g4-plus/help/random-shutdown-t3706612/post74551551

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