Guys, i have screen flickering issue on my LG G2 (D802).
I was on Google Edition 1.3 Rom, listening music with charging... Now i flashed Coudy 3.3 and same but decreased.
And screen flickering suddenly.
But not flickering in TWRP.
Please help me. I don't have warranty.
I was in Samsung Mobile Techincal Service for internship. I never see look like this problem.
I have three idea.
1- Modem-Bootloader problem -> Go Stock with CSE
2- Screen flex cable problems.
3- Or charging unit card problems.. (but i said no flickering in TWRP)
I searched on internet. Everyone says screen replacement didn't work.
Some people say , i close phone for a while 1 weeks. After phone works fine with 5-6 months..
Video is here : https://www.youtube.com/watch?v=Q49Yf7inuiw
Thanks for all posts.
up
hardware problem , you have to return it for service. i had same problem on my lg g2
i went to lg service and they changed some filters on motherboard ( filter,EMI/Power 2 quantity i read on the repair paper.) i was on warranty..
Had this issue too. It was a hardware problem and going to stock didn't help. I was lucky the phone was still under warranty.
Related
# Sorry for my poor english.
Hi there. For quite a while I've been using CloudyROM G3, then I wanted to change it, first, for Optimus G3, then Spiderio, finally ending today on stock. During last two days I've tested few roms and few kernels, including Dorimanx's, stock, and few more from the first page on the forum.I've been dealing with some white and various color strips coming thru my screen and I have no idea both where are they from and how to solve that problem. It effectively stops me from normal using the phone; on the photos below, there is a "first stadium", lets name it that way, it can be only worse, erven to the point, when the whole screen is covered by white horizontal strips. As I thought it might be caoused by changing roms and kernels, I've decided to flash stock from .kdz file, but the problem is still here.
What I find quite interesting, the problem never shows up when the phone is connected via usb to computer or plugged for charging. After unplugging it can cause problem immediately, or not at all, weird as hell.
I hope you can give me some advices, how to deal with that, if not, I'd have to give it back for the guarantee, but it means two weeks without the phone :/
I hope you can find the solution!
Image - oi60.tinypic.com/2rfr8qw.jpg
Sorry for ****ty quality, it was made via my tablet..
EDIT - to be clear, the phone is now working on stock kitkat 4.4.2 from kdz, it's europe open d802 for 32gb and in addition i cant wake my phone by double-tapping on it but I could have on another kernel, like Cloudy's or Dorimanx, yet the strips were there also.
THE PROBLEM IS SOLVING IMMEDIATELY WHEN I PLUG THE DEVICE VIA USB, WTF?
elbroth said:
# Sorry for my poor english.
Hi there. For quite a while I've been using CloudyROM G3, then I wanted to change it, first, for Optimus G3, then Spiderio, finally ending today on stock. During last two days I've tested few roms and few kernels, including Dorimanx's, stock, and few more from the first page on the forum.I've been dealing with some white and various color strips coming thru my screen and I have no idea both where are they from and how to solve that problem. It effectively stops me from normal using the phone; on the photos below, there is a "first stadium", lets name it that way, it can be only worse, erven to the point, when the whole screen is covered by white horizontal strips. As I thought it might be caoused by changing roms and kernels, I've decided to flash stock from .kdz file, but the problem is still here.
What I find quite interesting, the problem never shows up when the phone is connected via usb to computer or plugged for charging. After unplugging it can cause problem immediately, or not at all, weird as hell.
I hope you can give me some advices, how to deal with that, if not, I'd have to give it back for the guarantee, but it means two weeks without the phone :/
I hope you can find the solution!
Image - oi60.tinypic.com/2rfr8qw.jpg
Sorry for ****ty quality, it was made via my tablet..
EDIT - to be clear, the phone is now working on stock kitkat 4.4.2 from kdz, it's europe open d802 for 32gb and in addition i cant wake my phone by double-tapping on it but I could have on another kernel, like Cloudy's or Dorimanx, yet the strips were there also.
THE PROBLEM IS SOLVING IMMEDIATELY WHEN I PLUG THE DEVICE VIA USB, WTF?
Click to expand...
Click to collapse
I'm not sure what they are but you might want to try the white lines fix and see if that works.
I've triedn this, several times with several roms, didn't work.
hi all, im new here and i have some serious problems with my nexus 4.
First I will start with the screen problem. at first, my digitizer was damaged for no reason, leavin it with "dead zones" of non responsive touch. I have replace it with a new screen+digitizer, but the problem is still there...just that its in a minor scale. not really a problem to me.
the real problem is that, after I replace the screen+gitizer(it aslo came with the frame) my phone is not stable, i mean, if I disconnect it from power, and I do some stuff on it(opening certain apps like G+) it instantanly shutdown.....with others app it take a bit of times to shutdow.
im not sure if I have damaged the battery when i replaced the screen, or if its a problem with the recent update to lollipop.(i have updated to lollipop the same day i replace the parts, but i dont remember having this problem before i replace parts)
the most strage part is that, if the phone is not connnected to power, it doenst boot up(instantanly shutdow when try to go to bootanim), but if I enter the recovery(TWRP) I can stay there forever and the phone dont shutdown....
can it be a battery problem? or its a problem with the lastest radio+bootloader ??? i need help, i still want my nexus 4 even when i will buy a LG G2 in a few weeks.
realityx said:
hi all, im new here and i have some serious problems with my nexus 4.
First I will start with the screen problem. at first, my digitizer was damaged for no reason, leavin it with "dead zones" of non responsive touch. I have replace it with a new screen+digitizer, but the problem is still there...just that its in a minor scale. not really a problem to me.
the real problem is that, after I replace the screen+gitizer(it aslo came with the frame) my phone is not stable, i mean, if I disconnect it from power, and I do some stuff on it(opening certain apps like G+) it instantanly shutdown.....with others app it take a bit of times to shutdow.
im not sure if I have damaged the battery when i replaced the screen, or if its a problem with the recent update to lollipop.(i have updated to lollipop the same day i replace the parts, but i dont remember having this problem before i replace parts)
the most strage part is that, if the phone is not connnected to power, it doenst boot up(instantanly shutdow when try to go to bootanim), but if I enter the recovery(TWRP) I can stay there forever and the phone dont shutdown....
can it be a battery problem? or its a problem with the lastest radio+bootloader ??? i need help, i still want my nexus 4 even when i will buy a LG G2 in a few weeks.
Click to expand...
Click to collapse
When you replaced the screen did accidentally puncture the foil of the battery when disassembly. I did that and I had to replace the battery because the phone would shutdown early.
Sent from my Nexus 4 using Tapatalk
My D802 (2 years and 2 months old) was running on the following
Rooted : Yes
Recovery : TWRP Blastagator v3.0.0.1
ROM : Blisspop v6.0.1 (FEB05 Build)
Bootstack : Hybrid
About a week ago, phone all of a sudden started heating up without any warning. The phone was idle, no gaming, no flashing, nothing. The screen went blank, the temperature continued rising, I could hear the phone working in the background, I tried turning the phone off. After an hour the phone was back to normal temperature, I tried to turn on the phone but it wouldn't turn on even after charging for a long time. Tried all methods (fastboot, download mode, factory reset etc) , even when I plugged in the device to a PC it did not even detect anything (not even as 'Qualcomm etc' as it does when it is bricked etc).
Took my G2 to the nearest authorised service center, we tried to troubleshoot where the problem was at the center by
- Swapping batteries (my phone still didn't work)
- My motherboard on a test G2 device at the center, the phone booted up but was stuck in the bootscreen (blisspop logo)
- A new motherboard on my G2 and it looked like the phone worked but the display was not
Representative's Conclusion: ROM has caused overheating, leading to shorting of the circuit in the motherboard and the heat also damaged the display. Repair costs equivalent to $300 (here in India).
What could be the root cause for the over heating which eventually led to mother board and display being damaged?
( I have been flashing custom roms on this specific phone for close to 2 years without any problem, and even the latest ROM and the build was working without problems for over 2 weeks before the phone over heated)
I really want to understand the root cause so that if it was something that I did which caused this or anything else , I can be more careful in the future.
Is there anyway I can salvage the phone with minimal expenditure or is it just an overpriced paperweight now?
Kindly help!
HI
Before one week , I see my screen of lg g2 begin to flickering , especially after a long using of the phone , but when I turn off my phone two houres and then I turn On , the problem dissapear ,after a long use the problem appearing like this
https://www.youtube.com/watch?v=Q49Yf7inuiw
I searched in the net about the issue and the source of problem : some peoples talk about LCD screen , other about filters and motherboard .
I bought this phone since 1 year and half from ebay , and now I don't have warranty but I want to know :
What is exactly the source of problem ?
And can LG STORE repair my LG PHONE even if warranty is end ?
Awaiting your replies( and sorry for my bad english )
Thanks
Ive just got my new lg g6 , and its crazy, its restarts suddenly after and after and hangs. Like a crazy
I took my phone to garanty and they flash my phone. But no change
Can any body helps?
http://s8.picofile.com/file/8297247426/4_5895484157319970933.mp4.html
http://s8.picofile.com/file/8297247342/4_5893052522930634946.mp4.html
http://s9.picofile.com/file/8297247326/4_5893004715649663139.mp4.html
http://s8.picofile.com/file/8297247168/4_5893004715649663137.mp4.html
http://s8.picofile.com/file/8297247150/4_5893004715649663136.mp4.html
Any ideas guys?
Best thing to do here is for you to take it back and MAKE THEM change your phone under warranty.
How the hell did they fix your phone if it's still bootlooping?
They must be the worst technicians in the world...
I hope it's not the infamous LG dead motherboard
Im really disappointed, and i cant don any thing
They said we can open your phone but. I dont trust them