LG G3 ISSUE After boot complete screen stuck and shutdown - AT&T LG G3

I have lg g3 D850 im facing some issue with my lg g3
when i was using my device its shutdown immediately sometime its shutdown with lines on screen and stuck and restart i was think this is battery issue i bought a new battery from market but it doesn't match on my board i replace 2, 3 batteries still sometime boot properly and sometime mobile shutdown and bootloop so i refund my battery
im using flumics 7.6 and also fulmics 8.0 i have tried different rom like ressurection remix rom 7.1.2 im very upset with my device i cant trust any hardware repair because i m financially weak so i don't want to waste money any cheap repairing shop
please any expert help i can show u how its shutdown because if screen fading and flickering but phone wont turn off
but my screen showing lines and software stuck and restart
i need any expert advise so please help me out and sort out my issue maybe its battery problem
sorry for my bad English because this is not mine national language

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cm 7.2 on it....its a very irritating as i have to restart phone by taking out the battery...
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LG G Flex 2 H950 Random rebooting

Hi guys!
I bought one of those LG G Flex 2 H950 @ US$249 on eBay from Qualitycellz. However, my unit seems to have some issues...
It does not matter what I am doing on my phone, does not matter whether I am using a SIM-card or not (I tried the phone with and without Sim-Card), my phone keeps rebooting on various situations, meaning that there is no pattern or logic on those restarts. Usually I am just casually using my LG G Flex 2 and bang, the phone restarts. I can't find any meaning at all. I have looked it up but I could not find anyone with a similar issue, nor a solution.
What makes it even more crazy is the fact that I have tried numerous factory resets, as well as installing a new ROM! (I have installed the H950PR 5.1.1 ROM over the 5.0.2 AT&T one), however the phone is still not working properly. I could swear the problem was the ROM, but it looks like it is not.
What can I do about it?! I live overseas so returning the phone to get a new one is not an option, and warranty for LG is not international :crying:
Thank you and best regards.
The phone has a hardware defect most likely. I had this problem with my G2 a few months after I purchased it. Regardless of temp or ROM the phone would reboot all the time.
http://forum.xda-developers.com/showthread.php?t=2663369
Sent from my LG-H950
Ace42 said:
The phone has a hardware defect most likely. I had this problem with my G2 a few months after I purchased it. Regardless of temp or ROM the phone would reboot all the time.
http://forum.xda-developers.com/showthread.php?t=2663369
Sent from my LG-H950
Click to expand...
Click to collapse
I see. And how did you solve the problem in the end?
If this is really a hardware problem, I am helpless, I guess...since I am not in the United States right now.
Rizera said:
I see. And how did you solve the problem in the end?
If this is really a hardware problem, I am helpless, I guess...since I am not in the United States right now.
Click to expand...
Click to collapse
It was never resolved, actually got worse ha-ha. Sometime in Aug or July it stopped going into the OS so I started disassembling it out of frustration. Also linked the wrong post.
http://forum.xda-developers.com/showthread.php?p=60328500
Sent from my LG-H950
Exact same issue
I also bought an lg g flex 2 from ebay user qualitycellz. I also do not live in the US. My phone started doing these resets and it got to the point at which it gave up and just wont start... (It tries and tries again until i plug it in or it runs out of charge). There seems to be something dodgy with the seller and I will be emailing him regarding the issue.
Chiming in here, same issue, same ebay seller. Any updates from you guys?
Sent from my LG-H950 using Tapatalk
Same issue here. To turn device back on I have to hit the power and the volume down. If I upgrade to marshmallow will it fix the issue?
My phone reboots when i use 4G, i now only use 3G to avoid any problem, but that's annoying
To bump my previous post, I talked to LG, they claimed a motherboard problem and will be replacing it under warranty.
Same problem here
Thehamster576 said:
I also bought an lg g flex 2 from ebay user qualitycellz. I also do not live in the US. My phone started doing these resets and it got to the point at which it gave up and just wont start... (It tries and tries again until i plug it in or it runs out of charge). There seems to be something dodgy with the seller and I will be emailing him regarding the issue.
Click to expand...
Click to collapse
I too had this same problem for past 2 month's.It all started with the mobile restarting randomly ..2 days ago it stopped to boot up at all.:crying:
It just keeps bootlopping on the LG screen .turns off and again LG.
When I try to use it plugged in ,it works a but slower than normal.
I think it is a hardware issue.maybe with the battery?Guess only ?
Anyone here has a solution ?I am currently outside us .:crying:
I have the same issue with my Flex -2 purchased from same seller last year August.
I also bought an lg g flex 2 from ebay user qualitycellz. I also do not live in the US. My phone started doing these resets for last 4 days. It tries and tries again until i plug it in and press power button. If I disconnect from the wall, it stopped working. But since yesterday it got to the point at which it gave up and just wont start. I see only the LG screen flashing. If I press the power buton
smatamaari said:
I have the same issue with my Flex -2 purchased from same seller last year August.
I also bought an lg g flex 2 from ebay user qualitycellz. I also do not live in the US. My phone started doing these resets for last 4 days. It tries and tries again until i plug it in and press power button. If I disconnect from the wall, it stopped working. But since yesterday it got to the point at which it gave up and just wont start. I see only the LG screen flashing. If I press the power buton
Click to expand...
Click to collapse
Have you got any idea about the solution ?:crying::crying:
same issue here same seller
seems a hardware issue.
dear guys
i have had this problem but it got worst and now it restarts a fast as it can
it restarts when logo comes up
this g flex 2 is making me crazy
please help me if you know anything.
thanks
amiralizadeh said:
dear guys
i have had this problem but it got worst and now it restarts a fast as it can
it restarts when logo comes up
this g flex 2 is making me crazy
please help me if you know anything.
thanks
Click to expand...
Click to collapse
You'll have to send it in. It's a hardware bootloop problem. Only LG can fix it unfortunately.
Sent from my SM-N910T using Tapatalk
Solved
I have changed battery. No more problem with randomly reboot.
Lg flex 2 restarting problem
I tried a lot of things but now i am sure this is a battery problem ,i noticed that when i charge my phone to 100 percent it started normally so every time i charge it all the way to 100 percent it works and when i dont it just restarts so you have 2 options to replace the battery or charge your phone fully every time
Hope this one helped
My G flex 2 also started doing the same. Seller was also the same qualitycellz from ebay.
My flex2 also started random reboots. Once mainboard was changed because there was bootloop issue, but now its a bit different. Also a bit over one year with a new board.. Maybe the reason of it is battery because its quite old. well, I need to wipe it clean just in case.
le grande magnetto said:
My flex2 also started random reboots. Once mainboard was changed because there was bootloop issue, but now its a bit different. Also a bit over one year with a new board.. Maybe the reason of it is battery because its quite old. well, I need to wipe it clean just in case.
Click to expand...
Click to collapse
Haha... Your story is exactly as mine. The random rebooting got worse for me over the span of a week and now it reboots after a second of staring up. So it's basically bricked.:crying:

Moto G3 2015 (XT1550) hangs on boot screen after Touch Screen / LCD replacement

Dear All,
I have replaced the broken touch screen lcd display on my Moto G3 XT1550 (Indian version) through AliExpress (since it was not available from Moto service centre yet). It was done by an experienced technician who services many mobiles and known by me for last 1 year at least.
There was only one ribbon connector to connect the display to the board.
I am facing a serious problem now. With the new screen replacement, my Moto G3 is stuck on the boot screen. If I connect the old display back it boots as normal. There were many users who have simply replaced and got their phones working; hence I ordered the same.
We have tried connecting the display live after booting with the old display. Then the new display works perfectly as long as you do not switch the power off. Once you power off and on, the phone is stuck on the boot screen.
Can anyone help with any suggestions?
Thanks and regards,
Jacob
Hmmm , try flashing stock , with the new display installed, via fastboot

LG G4 AT&T gets heated up , crashes and switches off. [EMERGENCY]

My LG G4 AT&T switched itself off yesterday suddenly , after that it turned back on normally. But after some time it happened again and when I try to switch it back on it tries to boot but after LG logo , sometimes at LG logo it gets heated up and gets turned off. It gets heated up near camera area, I reset my phone . Last night I left my phone charging and today it turned back on for some time. When I turned it off to insert sim and memory card , it didn't get turned on. As it is an emergency and currently I cant get my phone to any shop , can anyone suggest me a way to fix this , given my zero experience with hardware and some with software. Sorry if my english is bad . Thanks .
Satyam171 said:
My LG G4 AT&T switched itself off yesterday suddenly , after that it turned back on normally. But after some time it happened again and when I try to switch it back on it tries to boot but after LG logo , sometimes at LG logo it gets heated up and gets turned off. It gets heated up near camera area, I reset my phone . Last night I left my phone charging and today it turned back on for some time. When I turned it off to insert sim and memory card , it didn't get turned on. As it is an emergency and currently I cant get my phone to any shop , can anyone suggest me a way to fix this , given my zero experience with hardware and some with software. Sorry if my english is bad . Thanks .
Click to expand...
Click to collapse
It's either battery or hardware failure. Hate to give bad news but hardware failure with the G4 is extremely common. Only fix is a board replacement. Others have been able to temp revive them by placing them in an oven etc but that's not recommended.
Sent from my iPhone using Tapatalk
hyelton said:
It's either battery or hardware failure. Hate to give bad news but hardware failure with the G4 is extremely common. Only fix is a board replacement. Others have been able to temp revive them by placing them in an oven etc but that's not recommended.
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
First of all thanks , I was freaking out . So what would have you done if it would have happened to you? Given I can't take this phone to a repair shop , as I fried up my second LG G4 , first one was Verizon ( Leave that part ) and my parents are gonna kill me when they find out . So should I even bother buying another battery and try inserting it into my phone and check ? or it will not be helpful ? What should I do ?
Did I say thanks ?
Satyam171 said:
First of all thanks , I was freaking out . So what would have you done if it would have happened to you? Given I can't take this phone to a repair shop , as I fried up my second LG G4 , first one was Verizon ( Leave that part ) and my parents are gonna kill me when they find out . So should I even bother buying another battery and try inserting it into my phone and check ? or it will not be helpful ? What should I do ?
Did I say thanks ?
Click to expand...
Click to collapse
Your very welcome. You could try another battery. But if you just Google LG G4 bootloop you'll see it's a huge issue LG will warranty it as long as there's no damage.
Sent from my Z981 using Tapatalk
hyelton said:
Your very welcome. You could try another battery. But if you just Google LG G4 bootloop you'll see it's a huge issue LG will warranty it as long as there's no damage.
Sent from my Z981 using Tapatalk
Click to expand...
Click to collapse
I bought it off some ebay seller , so I guess there's no warranty for it . I live in India and its an imported version and there's no AT&T service centers here and neither LG Service centers will lay their hands on it . So if its the case with hardware failure , I guess I should buy a board and get it replaced . I think first I am going to try replacing battery , if it works out then great else I guess I will be in huge problem . Appreciate the help.!

LG G3 ISSUE After boot complete screen stuck and shutdown

I have lg g3 D850 im facing some issue with my lg g3
when i was using my device its shutdown immediately sometime its shutdown with lines on screen and stuck and restart i was think this is battery issue i bought a new battery from market but it doesn't match on my board i replace 2, 3 batteries still sometime boot properly and sometime mobile shutdown and bootloop so i refund my battery
im using flumics 7.6 and also fulmics 8.0 i have tried different rom like ressurection remix rom 7.1.2 im very upset with my device i cant trust any hardware repair because i m financially weak so i don't want to waste money any cheap repairing shop
please any expert help i can show u how its shutdown because if screen fading and flickering but phone wont turn off
but my screen showing lines and software stuck and restart
i need any expert advise so please help me out and sort out my issue maybe its battery problem
sorry for my bad English because this is not mine national language
zunairkh said:
I have lg g3 D850 im facing some issue with my lg g3
when i was using my device its shutdown immediately sometime its shutdown with lines on screen and stuck and restart i was think this is battery issue i bought a new battery from market but it doesn't match on my board i replace 2, 3 batteries still sometime boot properly and sometime mobile shutdown and bootloop so i refund my battery
im using flumics 7.6 and also fulmics 8.0 i have tried different rom like ressurection remix rom 7.1.2 im very upset with my device i cant trust any hardware repair because i m financially weak so i don't want to waste money any cheap repairing shop
please any expert help i can show u how its shutdown because if screen fading and flickering but phone wont turn off
but my screen showing lines and software stuck and restart
i need any expert advise so please help me out and sort out my issue maybe its battery problem
sorry for my bad English because this is not mine national language
Click to expand...
Click to collapse
Did you try using 100% stock firmware? And not a custom rom? If you tried stock and it still does it hardware failure.
Sent from my iPhone using Tapatalk

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