Chosen Solution
Have had a screen changed by unauthorised repair shop. However now it is really hard to use the phone. Have to press hard/numerous times on stuff to select. Is this a setting issue or should I bite the bullet and get authorised screen change?
This is a calibration issue, only Apple can individually calibrate the screen, it is not possible to change any settings.
Take it back, sounds like a poor quality screen or bad screen, they should change for you.
