Thick red line around the screen - Optimus L3, L5, L7 Q&A, Help & Troubleshooting

Hi I have a LG Optimus L7 P700 that shows a thick red line every now and then all arount the perimeter of the screen.
This flashes up for a scond and then dissapears.
Can you tell me how to solve this?
Thanks in advance:crying:

Did you did something in the developer options?

tasos12 said:
Hi I have a LG Optimus L7 P700 that shows a thick red line every now and then all arount the perimeter of the screen.
This flashes up for a scond and then dissapears.
Can you tell me how to solve this?
Thanks in advance:crying:
Click to expand...
Click to collapse
it is about the strict mode inabled in developer setting ,turn it of or add these lines in built.prop file persist.sys.strictmode.disable=1

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White flickering lines

Please help me about these white flickering lines from past 5-6 days it started tried restarting restoring even flashing to other rom nothing changed.. screen keeps flickering like the white lines increases and decreases some time on the white part (Lower bar) upper part ka statue bar shows little transparently is there anyone who can help me in this … I badly what to get it done ready please help
someone there to reply ??
It could be the LCD try to get it exchanged and see if that helps its not a software issue becouse you already tryed reflashing it and still same problem well I don't know much you prophet is good the only problem you have is those white lines try to get it replaced I think it could just fix your issue
sorry, but what the shell do you use on device??? Please answer me, I'm very interesting in it, thx

[Q] Lg G2 strange blue verticle line on display

I have a lg g2 phone. The phone itself use to be sprint version ls980 but changed the motherboard and lcd to international version d802.
Now after twrp im seeing this blue line on the display. I tried all the kernals and non works. The screen is lgd. And it can be seen around black colour only. It dissappears infront of white red or other colours.
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LG G2 D802 Ghosting/White Screen and Lines

Hi,
I've just purchased my D802 from a friend who said the screen was faulty.
When turned on, there are white ghosting lines behind text and light colours, but when it is something black there is no such issue.
After using it for a while, leaving screen on for 10 minutes or so and scrolling through images, the display seems to go more and more white until i turn off and turn it on, then it goes somewhat normal and happens again.
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QuotePeach said:
Hi,
I've just purchased my D802 from a friend who said the screen was faulty.
When turned on, there are white ghosting lines behind text and light colours, but when it is something black there is no such issue.
After using it for a while, leaving screen on for 10 minutes or so and scrolling through images, the display seems to go more and more white until i turn off and turn it on, then it goes somewhat normal and happens again.
Is this an issue with the LCD itself? I've had a look inside, and it doesn't seem like it's ever had a screen replacement of any kind.
Thanks in advance.
Click to expand...
Click to collapse
You have not given sufficient details for someone to troubleshoot this issue.
1 Rooted?
2 Have Custom Recovery?
3. what ROM are you running?
If you answered YES to 1 and 2 just dowbload the correct kernel from this post then flash in RECOVERY (LINK White Lines Fix)
Hi,
I'm facing the same problem :/ and the problem gets worst when brightness is high.
Not rooted
No recovery
Stock rom Android 5.0.2
Kernel 3.4.0
Model: LG G2 D802t

Lg G2 screen problem

Hello, I have just recently put a new screen on my lg g2 d800 series phone, and when i try to turn it on it just flashes white instead of turning on. Is this a battery problem or a screen problem. It is just the replacement glass with the attachment pieces. Thanks so much for your time and help.

My galaxy s8 have green screen problem, can i fix it ?

Please help .
On my phone Galaxy S8 after the fall on the display appeared green Artifacts -[lines]
Can I fix it whiteout replacing screen ?
dusiko said:
Please help .
On my phone Galaxy S8 after the fall on the display appeared green Artifacts -[lines]
Can I fix it whiteout replacing screen ?
Click to expand...
Click to collapse
Probably not. Might check the flex on the screen. But thats about as far as you can go
Ok thanks
i agree with @TheMadScientist. if you look at the thread right next to the OPs (well, it was at the time i wrote this at least) a similarly described problem is extant there. Its likely the ribbon cable and not much you can do about it

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