Twice now I have experienced my whole screen (home screen & vover screen) randomly flashing...had to power off or restart the device for it to quit? Anyone else experienced this?
can stem from software (brightness, apps, updates) or hardware (loose connections, damaged screen), often fixed by adjusting brightness/adaptive settings, checking Safe Mode for app conflicts, or updating, but if it persists, especially with lines or after minimal use, it's likely a hardware fault needing Samsung repair, as users report spontaneous inner screen failures. Start with simple fixes like turning off adaptive brightness, then try Safe Mode; if it continues, contact Samsung support, as internal screen issues seem common and may require professional service.
Software Troubleshooting (Try these first)
Adjust Brightness: Go to Settings > Display and disable "Adaptive Brightness" (or "Auto Brightness"). Increase brightness manually if flickering occurs at low levels.
Check Safe Mode: Restart your phone in Safe Mode (only core apps run). If flickering stops, a third-party app is the cause; uninstall recently added apps.
Software Updates: Ensure your phone has the latest OS and security patches, as updates often fix display bugs.
Disable Extras: In Display settings, try turning off "Touch sensitivity" or "Accidental touch protection".
