a lot of random reboot - G2 Q&A, Help & Troubleshooting

i face a lot of random reboot while use phone i flash crDroidAndroid-9.0 and AospExtended ROM V6.3 and lineage and still face the same problem !! i don't know why or how i can fix my problem !

back to cloudy 3.3 but still face same issue restart many of times then back to lineage 16 . any idea ?

Try to go back to stock.
It even lg firmware gives you same problems it may be hardware related.

4Freedom said:
Try to go back to stock.
It even lg firmware gives you same problems it may be hardware related.
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Click to collapse
i back to custom rom but base in stock one and face the same issue
i will try the stock one

Related

Problem with all CM 12 Roms I9500

hey everyone
so ... i decided not to flash any samsung rom again as they are like @ [email protected]!# !!!! they are extremely laggy and CM is awesome even with some bugs but i don't know why my device seems to be the only one which has this problem
after installing tean canjica rom at the begging i got no service then the signal appeared for about couple of seconds then no service again
and that never stops and 99.9999% of time is no serivce
tried 3 different modems with 3 different methods ( TWRP , CWM & odin )
but still no luck
ps. when i flash samsung stock the problem disappears but on TeamCanjica or Remix rom the problem appears
thanks for your time
DaRkEMpRoR said:
hey everyone
so ... i decided not to flash any samsung rom again as they are like @ [email protected]!# !!!! they are extremely laggy and CM is awesome even with some bugs but i don't know why my device seems to be the only one which has this problem
after installing tean canjica rom at the begging i got no service then the signal appeared for about couple of seconds then no service again
and that never stops and 99.9999% of time is no serivce
tried 3 different modems with 3 different methods ( TWRP , CWM & odin )
but still no luck
ps. when i flash samsung stock the problem disappears but on TeamCanjica or Remix rom the problem appears
thanks for your time
Click to expand...
Click to collapse
Hi,
Wait for new build comes up. I see on TeamCanjica's thread, the developer will update the ROM. I tested GearCM and no network problem (before I revert to Prism Barebone). The problems you mention above might apply on all CM based ROMs that using TeamCanjica's device tree until their sources updated.
Possibly workaround is to update your modem.

Wifi dropping on Miui 7.5.0.3 Android 5.1.1

Hello guys.
I have one Redmi 2 Prime Global with Miui 7.5.0.3 Android 5.1.1 and after it changed, thru OTA, to Lolipop the wifi got crazy.
It's connected in wifi but it, randomly, stop traffinc data. A simple put in airplane mode, fix it, but after a couple of minutes I lose the wifi again.
For the sake of the discussion, I already have searched all the internet and the mess that is the Miui forums. Some other users have the same issues but there's no information about solution.
It seems that it's a driver issue with lolipop and even the Miui 8 beta has this problems. I know because I have tried it.
I trully appreciate if anyone can help me on this issue or knows any more info about it. Thank you.
ogabriel said:
Hello guys.
I have one Redmi 2 Prime Global with Miui 7.5.0.3 Android 5.1.1 and after it changed, thru OTA, to Lolipop the wifi got crazy.
It's connected in wifi but it, randomly, stop traffinc data. A simple put in airplane mode, fix it, but after a couple of minutes I lose the wifi again.
For the sake of the discussion, I already have searched all the internet and the mess that is the Miui forums. Some other users have the same issues but there's no information about solution.
It seems that it's a driver issue with lolipop and even the Miui 8 beta has this problems. I know because I have tried it.
I trully appreciate if anyone can help me on this issue or knows any more info about it. Thank you.
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Click to collapse
flash jerrica kernel, and it will be solved!
Ronnie.mac94 said:
flash jerrica kernel, and it will be solved!
Click to expand...
Click to collapse
I'll try that. I'll report any success.
Ronnie.mac94 said:
flash jerrica kernel, and it will be solved!
Click to expand...
Click to collapse
Welp. flashing Jerrica makes things better, but does not solve it.
Now my phone has a more stable wifi, but its has the same issues still and randomly reboots (something like one time in a couple of days).
Any more suggestions are welcome, as it seems that you have experienced similar issue.
This might not be the Problem but I think it is ....
Flashing MIUI Update 7.5.3 caused many a Problem ,
Like , the Navigation bar Stops working .. Volume keys Stop working , phone Reboots itself and heats like hell ...
I tried Every Method to solve it , even with a Format , didn't work ,,.. then I just reflashed the ROM and it was Gone .. if you don't want to Do a Format (dalvik/cache/data wipe) then Dirty flash it again .. but I'll say , do a proper flash , backup all your apps and data using titanium backup , upload your things to google and do a Proper flash ..
Hope it solves it , I have Experienced the problem and This Solved it in many cases apart from This too . MIUI 7.5.3 supports both 5GHz and 2.5GHz so it shouldn't be a Problem with Wifi ..
ogabriel said:
Welp. flashing Jerrica makes things better, but does not solve it.
Now my phone has a more stable wifi, but its has the same issues still and randomly reboots (something like one time in a couple of days).
Any more suggestions are welcome, as it seems that you have experienced similar issue.
Click to expand...
Click to collapse
I think you should flash a fastboot rom of 7.5.3, i am out of suggestions:laugh::laugh::laugh:
Quick update, for the sake of who has the same problem.
Nothing fixed it (in any lolipop version). But last week Xiaomi published the Miui 8.6.9.29 beta, after a few weeks with a pending update for the Redmi 2 prime. With this update the wifi, finally, is fixed.
Thank you guys for the help.

Why does my wifi gets disconnected time and again even i have good internet connectio

my wifi gets disconnected many times when i am playing games or using apps with wifi access.. i use sm g7102 and rr 6.0.1 latest help me
Yeah I am Also Facing This Issue In 6.0! Hope anyone have Solution!
falsh rio kernel ^_^
same on rr 6.0, not facing any issue
This usually happen with only specific people on RR MM !
Like me im facing this issue sometimes and sometimes not but all my friends on G2 dosent have this issue !
Bravo Inc. said:
This usually happen with only specific people on RR MM !
Like me im facing this issue sometimes and sometimes not but all my friends on G2 dosent have this issue !
Click to expand...
Click to collapse
it seems hardware issue of u rphine
agriculture said:
it seems hardware issue of u rphine
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Click to collapse
Not always......when first time i connected wifi on RR then it dosent get discontinued...... But when i flashed after some roms.....it does..... And then i flashed rom to see wifi....its good.......Any rom except RR r good in wifi.....only happens in RR sometimes........!!!!!!
Bravo Inc. said:
Not always......when first time i connected wifi on RR then it dosent get discontinued...... But when i flashed after some roms.....it does..... And then i flashed rom to see wifi....its good.......Any rom except RR r good in wifi.....only happens in RR sometimes........!!!!!!
Click to expand...
Click to collapse
I didn't face It in RR..Its Great! I faced that Problem in the another MM rom that I flashed '
i Didn't face any problems in RR!
Two possible problems, the hardware of the phone (maybe something is damaged or bugged) orrr most common one is the software (because of ROMS or other stuff on installed)
Have you Fixed it?
i was facing same problem after flashing adityarom v3. i was sure that its not hardware problem because when i flash other roms, i don't face it.
try flashing other roms and make sure this is rom problem.
if it software problem, then try this few steps. might work
go to About Phone in the settings and tap 5 times on build number.
you'll get a message saying you are now a developer
go back and you'll find a new setting named developer option.
scroll down. under debugging tab there is few wifi settings. try changing them. change logger buffer size. that worked for me.
(some roms not having wifi options in developer options)
or try dialing *#*#4636#*#* in dialer
and check wifi information. change if needed. it might work.
also try disabling battery saver apps. some battery saver app frequently disable wifi to save battery.
hope it helped

Random reboots on all 7.x.x roms, since i flashed Miui8, Help!

Hi guys i have been having random reboots on all 7.x.x roms i flashed afther i had miui8, on RR i only had random reboots when i was listening to music with headphones and on seraph unofficial cm14.1 i got a lot of random reboots (about 8) when i first flashed it then i didn't have any and now they are happening again. Hope you guys can help me! tnx in advance! (sorry for my bad english)
Current setup:
latets offcial twrp
cm 14.1 12/08 seraph
no custom kernel
this is what i posted in the thread fo the rom afther all of this happend i think i go in more detail in it:
Hi @ashu01 i have been using your rom for a while, i had a great time with it and i had the most screen on time i ever had on a rom. but i switched back to more stock roms (nougat). And since that i switched from your rom i have been having random reboots on every single rom i flashed. i hope you could help me because this si really anoying.
timeline: i had MIUI8, then i flashed RR 7.1 i didn't have random reboot only when i lisent to music with headphones. i could not handel this any longer so i switch since i thought that it was just RR even tho i didn't see a lot of complains about the same issue i had on that thread. so then i flashed unofficial cm 14.1 by seraph the first 30 minutes i had more then 8 random reboots constantly (i was not listening to music at all- then afther a while i decide to do an extra wipe of cache and dalvik cache. this fixed the constant random reboots. but then i found the other issue again, it still random reboots when i listen to music with headphones. it doesn't reboot imidiatly some times i am just listening for 10 minutes and it reboots and some times i cna bee listenign for more then 1 hour and then it happens.
music app: spotify
extra info: i never flashed a custom kernel on any of the 3 roms and i clean flashed every single rom.
i really hope you could help me out because i can't seem to find why this is happening. i suspect the kernel but that is diffrent for every rom so idk anymore.
hope you have any idea about this.
tnx in advance!
-The nuub
Same problem here.. Need help
The nuub said:
Hi guys i have been having random reboots on all 7.x.x roms i flashed afther i had miui8, on RR i only had random reboots when i was listening to music with headphones and on seraph unofficial cm14.1 i got a lot of random reboots (about 8) when i first flashed it then i didn't have any and now they are happening again. Hope you guys can help me! tnx in advance! (sorry for my bad english)
Current setup:
latets offcial twrp
cm 14.1 12/08 seraph
no custom kernel
Click to expand...
Click to collapse
Lots and lots of users have this problem. Can such people send their logcat to the forum so that there may be a chance to catch the culprit.
suchiqaz said:
Lots and lots of users have this problem. Can such people send their logcat to the forum so that there may be a chance to catch the culprit.
Click to expand...
Click to collapse
its hard to log it because it mostly happens when its in your pocket but thats the thing its only when i listen to music with headphones. and i never flashed the new modem or new h2o to get volte. i saw a lot of people with this issue but all of them where trying to get volte working. but i didn't. still tnx for reply!
heithclif said:
Same problem here.. Need help
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Click to collapse
also when you listen to music with headphones ? only then or also while performing other tasks?
I've had this issue on any rom until i checked and realised that my bootloader had been locked even though I never did that. Then I couldn't unlock it again as the bootloader was locked and i couldnt flash stock recovery. Just use qualcomm flash tool to restore to complete stock. The guide is somewhere in General section of the forum

Random reboots with battery jumps

Hi, i'm starting this thread to figure out why some moto g4 and g4 plus randomly reboots and when it happes the battery percentaje changes.
For example it is on 95% and it reboots, it changes to 65%
It often happens when a notification cames and after the vibration it reboots.
Do it happens to you??
How can we fix it?
You should mention what device, rom+version, gapps+version, baseband, kernel etc. you are using. Otherwise you cannot figure out where's the problem if everyone has different setups.
It happens only in stock (marshmallow and nougat)
Xt1621 unlocked bootloader
And if I relock the bootloader it still happens
I didnt find a 100% stable ROM to be there so I don't have that bug
ivan290 said:
It happens only in stock (marshmallow and nougat)
Xt1621 unlocked bootloader
And if I relock the bootloader it still happens
I didnt find a 100% stable ROM to be there so I don't have that bug
Click to expand...
Click to collapse
If I understand correctly(if I don't get it, please explain): the problem is only on stock roms? So why not using a custom rom?
That's Right, I don't use Roms because there isn't any stable ROM, or at least I don't know. Would you recommend me a stable ROM?
ivan290 said:
That's Right, I don't use Roms because there isn't any stable ROM, or at least I don't know. Would you recommend me a stable ROM?
Click to expand...
Click to collapse
This one http://forum.xda-developers.com/moto-g4-plus/development/xt16xx-cyanogenmod-14-1-alpha-t3492274 latest build or before the 0502 ist running without any reboot/freeze. RR is also a good choice!
BTT: as your problem is on stock roms only or you have not tested any custom rom it's hard to help you. You can try another kernel, that's all. Bug fixing a stock rom isn't possible, as the source isn't available,you understand?
So try another rom and see if you're facing same problem.
Maybe I am not clear.
Yes I tried Roms that's why I know that the bug is only in stock Roms.
Thank you!

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