I JUST got my LG G2 from sprint less than 4 hours ago and as soon as i got home i rooted it using ioroot25 that i found somewhere online (if its important i can dig up the link but figure its probably irrelevant) and installed TWRP recovery, made a backup, not a single issue, then all of a sudden half hour later i pick it up and turn it on and the screen is mostly white with yellow lines (that move/respond to touch and whats supposed to be going on on the screen) and it will not show any sort of picture just kinda yellow fuzz lines...it looks just like some phones ive seen with cracked/ faulty LCDs but if i hold the power button and up or down to hard reset it, the LCD starts working again upon boot, and continues to work untill the LCD turns off for the first time after booting and i try to wake the phone again, every time i turn the screen on when its on it goes back to fuzzy lines with no way to make it start working other than restarting the phone with the buttons on the back.
anybody ever seen anything like this before? it cant be a broken or cracked lcd cuz when it first boots it shows a crystal clear screen and everything works fine untill the first time the screen turns off...im guessing i am more than likely going to end up making a trip back out to the sprint store tomorrow for a manufacturer defect replacement? any insight into this strange problem would be greatly appreciated!
Check out this thread
http://forum.xda-developers.com/showthread.php?t=2680948
[KERNEL] Stock KitKat kernels & White Lines issue fix
Sent from my LG-LS980 using Tapatalk
Here's the fix
http://forum.xda-developers.com/showthread.php?t=2727616
Sent from my LG-LS980 using Tapatalk
Faced similar problem with LS980
I am also facing similar problem with LS980.
Only additional mistake i have made is -
I have installed TWRP recovery for D802 instead of LS980(Seller labeled it as D802). After reboot into recovery mode, My lcd showing only lines.
Any suggestion/help ?
Related
Hi, I'm having a problem since long time ago (october/november), but now it just pissed me off so I decided to logcat my phone to find what is wrong.
Here is the problem : (I precised on stock rom I haven't got any problem. Well I think because I stayed on stock may be 4 days since I've got my nexus).
When I'm on custom rom, when I want to pick up the phone, or call someone sometimes my nexus starts the display of "during call" but it stays black (I can see my navbar or statusbar but I've got black background). I can heard my friend but can't do anything. Then maybe 3 secondes later my phone freeze and restarts. Moreover sometimes I don"t have this issue, the phone run correctly but when I want to end a call it doesn't go back to the main screen. The proximity sensor behaves like I still have my phone near my ear. so I need to pull out the battery and it re-works proprely. Nonetheless 3/4 days after that the problem comes back. I don't know what to do because I tested my proximity with an app from the play store and there is not probleme with it.
I attached a logcat so if someone can help me it would be veryyyy nice.
Thnakss !
Do a factory reset and see if it goes away.
Sent from my Galaxy Nexus using xda premium
Hello everyone, About 6 months ago I cracked my screen on my phone. I used it for about 3 months after that until the LCD went black. The phone still booted and I can hear notifications coming through, so I figured it was a hardware problem with the LCD. Today I replaced the LCD and it is still just a black screen, and I can hear it booting just fine. I would like to try to restore my phone to factory setting to see if that will help. How can I do so without using the LCD? Does anyone know what other problems this could be? I appreciate the help
It has a custom rom install, I am trying to remember what it is so I can post it on here. I think because its custom I will not be able to use KIES
Gandaho said:
Hello everyone, About 6 months ago I cracked my screen on my phone. I used it for about 3 months after that until the LCD went black. The phone still booted and I can hear notifications coming through, so I figured it was a hardware problem with the LCD. Today I replaced the LCD and it is still just a black screen, and I can hear it booting just fine. I would like to try to restore my phone to factory setting to see if that will help. How can I do so without using the LCD? Does anyone know what other problems this could be? I appreciate the help
It has a custom rom install, I am trying to remember what it is so I can post it on here. I think because its custom I will not be able to use KIES
Click to expand...
Click to collapse
If you can't even see a boot logo when you first turn it on, restoring factory rom won't help sadly. You have deeper hardware issues then you initially thought ( mainboard possibly or a bad new lcd ).
Sent from my SGH-T889 using xda app-developers app
U can try putting the phone into dl mode by turning it off and holding vol+vol- while plugging it into PC, give it a second and press vol+ then open odin amd see if it connected, if it did flash stock rom with Odin, now just so u know this is a long shot as I doubt it'll help but worth a shot always
Sent from my SAMSUNG-SGH-T989 using XDA Premium 4 mobile app
Hi,
I installed the cyanogenmod 11 nightly like a week ago on my galaxy note 2 and all was running perfectly until this morning.
When I woke up this morning the phone screen was black. The phone is actually working, I can hear emails notifications, phone ringing etc.
The buttons light up when i press them. When I connect it to the PC I can browse the phone contents etc. All seems to function except the screen.
The battery is charged. I tried to remove the battery for a long time and try again but still nothing.
I can't get into recovery or download mode as the screen is blank (sometimes there is a like a weird area at the top where there are like different colored pixels present). I know people will say the screen might be damaged but last night before I went to bed it was all fine, the phone was placed on the table, and this morning when I picked it up screen is blank.
I want to flash back the stock firmware. However I can't get into download mode in order to use Odin. Is there any other way to get into download mode or hardware reset the phone?
Any suggestions are welcomed.
EDIT: The touch screen also seems to work when I touch it as I can for example call numbers for which I had speeddial scortcuts but it is still completely blank.
I think this is hardware issue. You must replace the screen
verny94 said:
I think this is hardware issue. You must replace the screen
Click to expand...
Click to collapse
Yeah I think so too. I've sent it to Samsung.
It was rooted and had cyanogenmode so probably I have no warranty
However I managed to install stock ROM so hopefully they won't (can't) notice.
Hello everyone,
I have since the first time an LG G3 (D855) that I root and that works very well.
Recently I bought a new one from a friend for my girlfriend.
He never root it, he reset it and sent it to me by mail.
At the reception, I turn on the phone and there, I have the LED lights, sound start but nothing on the screen.
It reacts when I put the finger on the screen so the touch sensor works.
I try a restart and battery removal but nothing better.
The screen has no shock but I told myself that perhaps during the trip he took a bad cut.
I hope it's just a miswired table, so I dismounted to check, but still nothing.
ThenI try something, I disconnect my phone too and I swapped motherboards.
And then the screen with my card in it work.
While my screen with the motherboards of the phone I just bought stay blank.
So the screen is not broken, perhaps it was a install problem.
So I use LG Flash Tool to reinstall the original rom (following a tutorial )
Everything goes well and ends without worries.
But that didnt change anything, the screen is still black.
Do you have an idea ?
Thank you in advance for your assistance and sorry for my bad english
I just realized that if I strongly illuminates the screen I can see that it works.
It' like brightness was at zero.
It's not a screen problem because when I plug it to the other motherboard brightness is ok.
Someone had this issue?
Same problem here
So I'm having the same problem at the moment, but this is the 2nd time that this has happened to me. Last time. I fixed it by changing charger. It worked for like 2-3 month and then I switched again and the problem came back. I suggest you try a few charges. It took around a week before it got fixed.
Hope it'll work for you.
BTW it was a Nokia charger
Black screen G2 after some seconds even during boot...
EtreRe said:
I just realized that if I strongly illuminates the screen I can see that it works.
It' like brightness was at zero.
It's not a screen problem because when I plug it to the other motherboard brightness is ok.
Someone had this issue?
Click to expand...
Click to collapse
Exactly the same problem on my LG G2.
It often go to black screen, but it's not totally OFF. Touch work, and the screen the same, i noticed using a torch that the brightness when to something like zero, but if i increase the level, it stay dark. Only press power button sometimes come back, but few second later... Dark screen again.
It happens everywhere during boot, in home, in lockscreen, in TWRP.
I tried:
- Change rom
- Flash stock firmware...
- Totally switched off for 2 months
- Detach and reattach the screen
- Test proximity sensor in hidden menu
Nothing worked.
If anyone has an idea...
Well, long time with my old body D851, yesterday after I install TecKcafe everything was wonderful, fast and stable,
Unfortunately after try the camera I realize the screen starts to flicker and fades out black.
I already did a factory Reset – No success
Flash Stock TOT and KDZ – No success
The screen turns On and even the Phone boots, but after a few mins the screen fade out black and the only option is to wait for it to cool down in order to get screen back but just for a couple of minutes, weird is that I dont feel that hot to drive the phone to fade out.
I already research a lot on the internet as well as this forum and see this can be a board issue, does anybody know if there is a permanent solution for this or if I have to start thinking in replace my old loved G3 :angel:
Great phone, just remove the board and reseat all the cables, working as new.
If Admin sees this please close this Thread.
Thanks.