Samsung galaxy tab s9 WiFi

[Bev54]

I have been having problems with my samsung galaxy tab s9 WiFi, the screen keeps flicking, does anyone know why?

[Fiona26 · Accepted solution]

I have the tab s9 ultra and do not get any screen flickering. Could be a hardware issue, or may be software.
https://www.samsung.com/uk/support/mobile-devices/what-to-do-if-the-screen-on-your-device-is-flicker...
Few things you can try in this link

[TaylorJayson]

Try booting into safe mode, Press and hold the power button or button combination you use to turn off your device until the power off screen appears

2Tap and hold the Power off icon until the option for Safe mode appears
If safe mode works, its a bug in an app

[TaylorJayson]

2. Try turning off adaptive brightness Open the Settings app

2Tap Display

3Tap the switch to disable Adaptive Brightness

4If you notice that the flickering occurs when the screen is at a low brightness, slide the bar to the right to increase the brightness

Open the Settings app

2Tap Display

3Tap the switch to disable Adaptive Brightness

4If you notice that the flickering occurs when the screen is at a low brightness, slide the bar to the right to increase the brightness

[TaylorJayson]

If you think your device might be broken, you can visit the samsung repair website.