S4 screen problem - Galaxy S 4 Q&A, Help & Troubleshooting

hey,
I have this strange issue with my s4, it started a few days earlier.But after some time screen used to get back to normal.... However, its not doing so right now.......I'm stuck with it.......
Whole screen is covered with strange color.if i turn of the screen and turn it on, its black at first and slowly the color grows........
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The screen doesn't appear to be your problem. Motherboard issue is more likely, either a faulty connector or failed GPU. What happens if you put the S4 into download mode or recovery?

Related

Only half screen is working.

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Hi I don't know what happened to my nook simple touch but it seems only less then half screen is working. I gave it someone else when it came to me the screen said battery too low to power on. So I charged it. Now it's working as I can see screen śaver but nothing else.
I even tried opening it up and reseating the display but it is still same. Any help would be appreciated.
It appears that the person that you lent your nook cracked your screen, you will have to buy a new one or get a new Nook Touch.

[Q] Tried to make two tablets out of one, got vertical lines on the screen

So I dropped my nexus 7 and cracked the screen. My friend dropped his in water and it wouldn't turn on. So I bought his wreckage and put his screen (LCD + Digitizer assembly) on my tablet, and this is what I got:
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I tried disconnecting and reconnecting the screen, and it's the same. Any suggestions on what could be the cause?
Thanks in advance!

[SCREEN ISSUE] Screen emitting light from the side?

- Hello everyone! I am facing a weird issue with my screen and I want to know if it's just my phone having this issue or there are other people who noticed this. It's pretty tricky to see it, but I have this weird light coming from the edge of the screen, somewhere between the glass and the middle frame. I can only notice it when having a white app or image displayed on the screen. -​
I covered the issue here and you can also check it in the pics below.​
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Screen just showing static when turning on

A bit of background is the LCD cracked so I replaced the screen and now when turning on it (exactly like this nexus 5 pic)
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I have tried swapping the motherboard with that of another Nexus 4 and everything works fine. Is the motherboard just dead or is there any way to fix it?

Gpd pocket 2 charging problem

Hello everybody,
Yesterday my GPD Pocket 2 just appeared to stop charging and impossible to turn it on without charger ,after connecting them with the last one its turn on normally but the battery stay at 0% and the LED stop flashing .
i have attached some pictures that explains more the situation,
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Hopefully some one could help me to fix this problem.
probably one of mos-fet transistor is broken, unfortunately soldering is necessary

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