Hey guys, I have white spots on my Samsung galaxy tab s7 after 4 months of using it. It is very hard to take a picture of them. Maybe somebody knows how this can happened.
@Javox507: I'm sorry to hear that you have encountered this issue with your tablet. If you would like to upload a picture to illustrate the problem, then please tap on 'Reply' and select the camera symbol in the toolbar at the top of the input field (if you hover over it, it should say 'Insert Photos'). I hope this helps.
Restart your device. On devices with a Power key: Press and hold the Power key, and then tap Restart.
Check your charger.
Check for Software updates.
Optimize device performance.
Disable Touch sensitivity.
Reboot the phone in Safe Mode.
Back up and Factory Reset.
It's probably a problem with the LCD backlight, since many people say that the problem reappears after replacing the screen. I have the same problem with 2 very noticeable lines of white dots and this is not what I expected from a "quality" product. It is still under warranty but a new screen won't help if they don't install a fixed backlight.