Clean the screen with a microfiber cloth
Remove any screen protector
Remove the phone case
Restart the device
Update the operating system
Update all apps
Charge with the original charger and cable
Unplug from the charger if the issue happens while charging
Dry the device if it has moisture on the screen or ports
Remove dirt or debris from the charging port
Boot into safe mode and test for app interference
Reset touch settings if available
Calibrate the touchscreen if the device supports it
Lower screen brightness or disable adaptive brightness
Disable accessibility features that may affect touch input
Check for physical screen damage
Back up data and perform a factory reset
Contact the manufacturer or a repair technician if the issue continues