Black screen issue, MIUI 10.3.12 GLOBAL STABLE - Redmi K20 / Xiaomi Mi 9T Questions & Answers

Recently ive had an issue where the screen goes completely black out of the blue, the only light coming out is a tiny line of white at the very top of the screen. And the only way to fix is to do a manual restart by holding down the power buttons. Is this a hardware issue? Does anyone know of any know issues like this?

Related

Problem with Screen Color

Hi,
I have an unlocked Cingular 8525. The last couple of days, I noticed that the color on the screen changes to green or red when I pull the keyboard out. Since yesterday, the color of the screen changes even in portrait mode. That it the screen is never the windows blue screen.
Except for this the phone works perfect.
Can you please let me know if there is any solution for this?

Weird issue with screen

Hi guys,
Just a quick Q to see if anybody else has had this really weird issue. It's happened to me at random[AFAIK] and happened twice. When i'm playing music through the stock music app and press the "Power" button to turn the screen off, for about 2 seconds the phone shows the lockscreen, then everything is RED. That's not to say the whole screen is red, but the lockscreen text and everything is red and then the screen turns off. My lockscreen is the standard lockscreen(the crappy glass effect 1 that you swipe to the side to unlock) so the text at the bottom should be white and the notif bar should be normal, but it's all red.
Like I said, it's happened twice now and I was hoping it wasn't a screen problem!
Stock phone on O2. Latest O2 firmware installed.
Thanks.
I got the same problem once when the whole screen turned to be yellow for few seconds!
I'm on KE2 rooted and overclocked 1.5ghz
Sent from my GT-I9100 using XDA App
Purple in my case - fixed with a reboot. Had a suspicion it was software related, but no evidence...

Screen Flickering + Green Tint

Hi! Something went wrong with my phone today. I was using it today and then it flickered (2 flickers).
After the flickering, there's a green tint (very minimal shade but still noticeable). It's not as deep black as it was before.
The flickering happens everytime I boot the phone and unlock the phone. Help. I hope this is not hardware issue.

[Q] Button Backlight Setting Is Weird?

I just noticed a very weird glitch in the yureka stock cyanogenmod ROM? In normal phones, the light of the touch buttons only lights up when the buttons are used whereas in Yureka, the buttons light up every time we touch on the screen. This is very annoying particularly while using the phone in the dark environment such as night. So anybody have solution to this? Please work on this issue so that the buttons light up only when touched. Thanks.....

S7 Edge Black Screen of Dead Solutions

If the phone does not respond to any combination of keys, but the notification led is working but with a black screen display, anyone had this issue? Any solution?

Categories

Resources