Touch Screen phantom touching
I am trying to repair a moderately water damaged iPhone. The screen was black and so I replaced it, but getting the replacement screen in was difficult as the housing was bent. It was fine until a few days later, when it started phantom touching and became unusable. I had the screen repaired professionally, however after 5 days the problem started again. It is fine after a few hours of rest, but within 10-20 minutes will start again.
How can I fix this? Thanks for your help in advance.
Is this a good question?