Chosen Solution
I was on my phone then switched the power button off, when I turned it back on again the screen had lines on it (red lines) and went crazy, all of a sudden it came back on but it was clicking on things I hadn’t, then it just went back to having the red lines on it, I don’t know what to do!
You probably have a damaged/defective screen. This can happen over time from multiple small drops or one or two harder drops or contact with water. You can replace the screen yourself by following this guide.
