Might need a new LCD screen or the connector might be loose. Best way would be to take it apart and change/reseat the LCD as a first port of call. I have also seen this from a water damaged connector.
Might need a new LCD screen or the connector might be loose. Best way would be to take it apart and change/reseat the LCD as a first port of call. I have also seen this from a water damaged connector.
Good advice....if this does not fix your problem you will need to swap out your LCD display for a new one. You can do this your self if your are technically savvy or check craigs list for an iphone repair service in your area.