The display is the most-used part of any smartphone, but it can also run into a host of issues. Here are some screen issues ...

What Is It? Ghost touch is a perplexing phenomenon where your phone’s screen registers touches that have not occurred. It’s as if your device has a mind of its own, responding to phantom taps and ...

I have 2 SJ30s and an SJ20 whose digitizers were replaced. I have been having problems since they were "repaired". The SJ30s have "hot spots" where tapping in one particular area of the Apps icon gets ...