Lg g3 booting issues, hardware?? - G3 Q&A, Help & Troubleshooting

Hi I'm having a problem with my g3 , I recently restored it to stick and am now having boot issues, the firmware flashes OK and phone starts up but it seems as soon as I move the phone it shuts down and then goes into a bootloop but not the ordinary bootloop.. As soon as the lg logo shows up it shuts down again and then repeats. So some kind of hardware issue.. Has anyone experienced something like this? Help please!

Benholder90 said:
Hi I'm having a problem with my g3 , I recently restored it to stick and am now having boot issues, the firmware flashes OK and phone starts up but it seems as soon as I move the phone it shuts down and then goes into a bootloop but not the ordinary bootloop.. As soon as the lg logo shows up it shuts down again and then repeats. So some kind of hardware issue.. Has anyone experienced something like this? Help please!
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I think you where the one In my back to stock thread, but does sound like a battery failure at first check or a hardware issue.
Battery failure over time for the G3 and the issue your having is very common.
Sent from my iPhone using Tapatalk

Yes it was me, well Im thinking it's the battery but why would it boot up OK after flashing the firmware but then once I pick the phone up and start using it it shuts down ?
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Here is a video
http://cloud.tapatalk.com/s/58d60e5dd8235/VID_20170323_185658.mp4
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Related

[Q] [help] Huawei ascend mate mt1-u06 [Brick]

Hello there,
I have a huawei ascend mate mt1-u06 and by accident I dropped it today, I tried turning it back on and it wouldn't work.
I tried doing VOL-UP, VOL-DOWN and Power button but it didn't work either, I tried holding the power button for longer than 10-15seconds, didn't work either.
I somehow decided to plug it in to the wall charger and well now, it just keeps starting up till (HUAWEI ASCEND) LOGO and it stays there for a few seconds, then it restarts again, believe me i've tried every button and everyway to reset it.
I can't even boot into recovery.
Can anyone please suggest something or help out?
Thanks.
That seems more like a hardware than software issue. If its softbrick it wont go further than the logo and in hardbrick it wont start at all. Im pretty sure something has physicaly broken in your phone, BUT wait for more opinions dont buy a new phone because of me
Sent from my P6-U06 using XDA Free mobile app
Mairou44 said:
That seems more like a hardware than software issue. If its softbrick it wont go further than the logo and in hardbrick it wont start at all. Im pretty sure something has physicaly broken in your phone, BUT wait for more opinions dont buy a new phone because of me
Sent from my P6-U06 using XDA Free mobile app
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It doesn't go past the logo.
It does turn on only while plugged in though.
I thinks its definitely a hardeare problem
Sent from my P6-U06 using xda app-developers app

[HELP] G3 serious issue (video)

Hello. My G3 has a really annoying and serious issue. It simply is turning off at random moments and booting into a boot loop. Say I am typing a text or watching a video, BOOM. It shuts off, as soon as it's off it boots back up into the FIRST lg boot screen (before the animated boot logo on any rom) if I am lucky it gets past this and into the animated screen. But usually it boots into this screen, shuts off, boots into this screen, shuts off about 16 times before, maybe, just maybe booting up. But it qill even shut off on the animated screen too. It sometimes takes a good 15 minutes to get it to finally boot. (Almost like a car not starting). I have tried multiple wipes and reflashes of the stock KDZ. Nothing is fixing it. I am certain it is a hardware issue, but more specifically the battery. Any input? Thanks!
Here is a video to show what I am explaining, it can happen anywhere at any time.
https://www.youtube.com/watch?v=D2FFYuveoaU
Sent from my LG G3 using Tapatalk
leomd333 said:
Hello. My G3 has a really annoying and serious issue. It simply is turning off at random moments and booting into a boot loop. Say I am typing a text or watching a video, BOOM. It shuts off, as soon as it's off it boots back up into the FIRST lg boot screen (before the animated boot logo on any rom) if I am lucky it gets past this and into the animated screen. But usually it boots into this screen, shuts off, boots into this screen, shuts off about 16 times before, maybe, just maybe booting up. But it qill even shut off on the animated screen too. It sometimes takes a good 15 minutes to get it to finally boot. (Almost like a car not starting). I have tried multiple wipes and reflashes of the stock KDZ. Nothing is fixing it. I am certain it is a hardware issue, but more specifically the battery. Any input? Thanks!
Sent from my LG G3 using Tapatalk
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Click to collapse
Certainly does sound like hardware issue if after flashing stock kdz and doing the necessary wipes, out of curiosity does your phone get very hot at all. I mean it could possibly be the battery, have you noticed it draining very quickly or not charging correctly?
sofir786 said:
Certainly does sound like hardware issue if after flashing stock kdz and doing the necessary wipes, out of curiosity does your phone get very hot at all. I mean it could possibly be the battery, have you noticed it draining very quickly or not charging correctly?
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Nope. Battery life is as it always has been and the phone isn't overheating. I am very confused haha
Sent from my LG G3 using Tapatalk
Forgot to mention. Every time this happens, the lock screen wallpaper gets reset to stock. Seems like some kind of forced power cycle which ends up wiping data.
Sent from my LG G3 using Tapatalk

[Q] LG G3 (D855) keeps rebooting...

Hello everyone,
I have a serious problem with my 3 months old LG G3 (D855):
It keeps rebooting randomly, and by rebooting I mean the LG logo appears for 3 minutes to several hours, then back to the desktop screen again. It annoys me so much since it occurs pretty much all the time even in the middle of a phone call, rendering the phone completely obsolete…!
I initially thought it was a “compatibility” issue between stock Lollipop and the phone, so I went on rooting and flashing the device back to KitKat then to CyanogenMod 12.1, but the problem persists and now it's the Cyanogen logo that appears instead!
Additionally, I noticed a tremendous heating of the device and quite a lot of lagging even on Nova Launcher!
I’d send it back to SAV if I could but I live in Morocco and the purchase was made from France...
I need your help!
Factory reset it. Remove SD card if you have one. Flash back to complete stock.
DO NOT INSTALL ANY NEW APPS for a couple of days. If issue persists, it's either the battery or the hardware.
I have the same issue I don't think its a one off either my problem started when my phone gets to 15% battery then just randomly rebooted now its stuck like in a boot loop I've tried everything to get it back I was running stock rooted d855
Sent from my Nexus 4 using XDA Free mobile app
Thanks for the replies,
@ nickslg
Yeah I've seen some people having the exact same issue but no real answers were given...
@ robogo1982
Will do, I'll be posting the results soon !

LG G3 D851 Stuck in a boot loop

So I've had my T-Mobile G3 for less than a year. It will be a year on September 8th, and before I send it off to LG to see if they can do something about it, I want to try to fix it myself. I haven't rooted my phone or anything like that. My phone just, over time, started restarting on its own to the point that it just loops the LG logo (sometimes it manages to make it to the T-Mobile logo). I can only use my phone when its plugged in to the charger. Sometimes it will restart when its plugged into the computer but most of the time it works fine. I have tried factory resetting my phone and now its slightly worse as now the LG logo shows up and immediately shuts off to show it again and thus the cycle continues.
Could someone please help me with this problem? I'm sorry in advance if this is in the wrong place or has already been resolved. I'm new here.
CrimsonNyte said:
So I've had my T-Mobile G3 for less than a year. It will be a year on September 8th, and before I send it off to LG to see if they can do something about it, I want to try to fix it myself. I haven't rooted my phone or anything like that. My phone just, over time, started restarting on its own to the point that it just loops the LG logo (sometimes it manages to make it to the T-Mobile logo). I can only use my phone when its plugged in to the charger. Sometimes it will restart when its plugged into the computer but most of the time it works fine. I have tried factory resetting my phone and now its slightly worse as now the LG logo shows up and immediately shuts off to show it again and thus the cycle continues.
Could someone please help me with this problem? I'm sorry in advance if this is in the wrong place or has already been resolved. I'm new here.
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Pull the battery from the device and wait 10 seconds. Then hold volume up and plug in the USB. If you see the firmware update screen get the lg flash tool and restore your device via kdz
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xmayhemreturnsx said:
Pull the battery from the device and wait 10 seconds. Then hold volume up and plug in the USB. If you see the firmware update screen get the lg flash tool and restore your device via kdz
Sent from my LG-D800 using Tapatalk
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Where can I find these files?
I'm sorry for the late reply, there is a thread in the lg g3 general section that is named get back to stock. It bill have all the programs you need.
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xmayhemreturnsx said:
I'm sorry for the late reply, there is a thread in the lg g3 general section that is named get back to stock. It bill have all the programs you need.
Sent from my LG-D800 using Tapatalk
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Could you link me to it, please?
CrimsonNyte said:
Could you link me to it, please?
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http://forum.xda-developers.com/showthread.php?t=2785089
Sent from my LG-D800 using Tapatalk

Sudden death problem!!

Hey everyone,
I'm facing a weird problem with my phone! it suddenly shuts down and restarts, after restarting and starting normally within couple of minutes (either using it or not) it does the same and goes into bootloop.. however when plugging it to a charger or a PC after restarting, it remains ON and running ok unless I start using it it restarts again and so on.. I hope I made my self clear guys :/
any idea about the problem?
It's ILAPO - https://youtube.com/watch?v=lbJXwPmbXFc
Kadd92 said:
Hey everyone,
I'm facing a weird problem with my phone! it suddenly shuts down and restarts, after restarting and starting normally within couple of minutes (either using it or not) it does the same and goes into bootloop.. however when plugging it to a charger or a PC after restarting, it remains ON and running ok unless I start using it it restarts again and so on.. I hope I made my self clear guys :/
any idea about the problem?
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Click to collapse
Ill second that its happening a lot here lately. Prob due too the higher heat in tbe summer months

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