Blank screen (Dead Screen) problem in Android OS! - Android Q&A, Help & Troubleshooting

Hello all,
Last year I have bought new Samsung galaxy phone. For an year it run perfectly but now it is showing some sort of black screen. I have restarted it so many times but still it shows same blank screen all the times.
Can anyone suggest me right solution for this problem?
Thanks

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[Q]Screen Problem

Hi guys, just got a S2 2 days ago, last night i was playing on it, all of a sudden the screen went green/blue it look like it lost Red channel or the blue channel color in the screen, but i lock the screen and unlocked it and its back to normal and hasnt happened again
just wonder if this has happened to anyone before and how i should go about it
running Stock KE7
thanks
It`s a new one on me, if it happens again get it replaced.
Got that once while checking my phone after a shower. (kept it outside of the shower cabin of course). Turning off and on made it all trippy. I think it's nothing. Just a bug in the "adjust screen to what is displayed to save battery" thing.
Sent from my Samsung Galaxy SII with XDA Premium

[Q] Xperia mini pro screen remains black

Hellow everybody! 4 days ago I got the screen I ordered from ebay and I have a big problem! I installed the screen on the phone, and the phone was booting up, the touch screen worked I could sense the lock screen when I touched it but nothing! Also the phone was burning! after noumerous tries , the screen finally worked the next day! But one day after , it had the same problem!Now the screen is black since two days ago! Any help! I tried repairing with pc companion, but the screen still remains black!!
Since you installed it yourself, you maybe made a mistake during install, something wrong got connected or something.
You said, that phone heated up. Some connections could have melted or even some chips.
xperia mini pro
The phone worked for a day before repairing. And it didnt worked for two days berfore repair, after it had worked!!
Does it work now or not?
Yes it works , the touch screen works i can feel it by sliding the lock button.
But it remains black, i heard sound about the battery. so the phone works but the screen remains black.
Seems like connection issue between mainboard and the screen. You mentioned getting warm - could have been too hot for the connections.
Sent from my WT19i using xda premium
No I've trying installing the screen many times , but the heat was coming from a single part of the motherboard , i opened the phoned and touched it! It was burnig hot! Now there is no heat , the phone boots up, i can sense the lock sliding when I move it (vibration) but i cant see anything!!! It worked for day perfect! The first morning , heated for some time , but it work after ten minutes for a whole day with no problem! the next day i went to the cafe of the village and connected to the internet by wi-fi connection, when I left, the problem started again ! And the phone is working , as I mentioned before, but the screen isn't viewing anything!

[Q] Screen problem (not the classical screen bottom)

Hi,
I have a touch screen problem with seems like if the screen "feels" a non-existing touch so that when I actually touch it with my finger it activates pinch-zoom mode.
The problem appeared after I left a phone on a shelf switched off for about 1.5 month waiting for a new battery to arrive. When I switched it on with a new battery the mess started.
Tried the old battery, factory reset. The problem persists, sometimes right after boot, sometimes 1-2 min after boot.
From searching the forum I understand the most common problem with Hero screen it bottom freeze, but that's not my case and I couldn't find problems similar to mine.
Thanks for help in advance.

[Q] screen problem

hi guys
yesterday i bought second-hand s3 device , and i have this problem in screen
if you see the attachment below you will notice shadow icons and they stick all the time .however, there is no problem in screen touching
please help me
You have screen burn, where the phone has been left on for many hundreds of hours and the dock icons have made a permanent mark.
There is no way to cure it.

[HELP] GS5 Black screen

Hello,
I got a really weird issue with my samsung galaxy s5(SM-G900F). Out of nowhere my screen wont display anything anymore when i booted it this morning.
I did let it fall like 2 months ago and has a little crack but only in the top layer and nothing happened last night to my phone, no water damage either( also since its waterproof).
Even though i cant see anything, its still responsive. I've tested it with Vysor( screen mirroring software). Now the weird thing is that in Vysor first of all the resolution is messed up, and the region of my android seems to be horizontal in the top of my screen, with left being the top and the right side being the bottom. I've tested this by simply touching the screen in my lock screen and seeing where the bubbles would pop up.
[cant post image links apparently because i dont have 10 posts. can i add an attachment somehow?]
Additional information: My phone is rooted since a few days and I had installed xposed framework, didnt boot after that so uninstalled it in recovery mode and that was the end of that, was working fine again. Since then i had already rebooted many times without problems. Also sometimes when i restart i see a thin horizontal line in the top of my screen flickering for about 0.2 sec. Led, buttons and sound are all working fine.
Anyone seen this problem before and what could be the fix? I'd rather keep re-installing the firmware as a last resort as I can still use WhatsApp in my browser(my main communication method) and also not get my screen repaired for €150 untill im sure about the cause.
Thanks in advance.

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