Restart the phone
Remove the screen protector
Clean the screen with a soft dry cloth
Dry the screen if it is wet
Remove gloves or use bare fingers
Take off the phone case
Charge the phone
Force restart the device
Boot into Safe Mode
Update Android
Update installed apps
Clear cache partition
Free up storage space
Check for physical screen damage
Remove recently installed apps
Calibrate touch settings if available
Reset app preferences
Perform a factory reset
Contact the manufacturer or repair service