touch screen is not working
my touch screen is not working. the touch screen does not recognize finger tip movements.
MacBook Air, Mac OS X (10.7.5)
Reset: hold down the Home and Power buttons until you see the Apple logo (10-20 seconds).
If this doesn't help, you might need to Restore your iPhone: https://support.apple.com/en-us/HT204184
If your backup is to iTunes, make sure it's an encrypted backup.