LInes in the screen .. HTC One Mini

[AC Question]

I took my phone out of my pocket earlier on and when I tried to unlock it I realized that there was one white line going down the centre of the screen and it would not display anything. I tried resetting it and I can not take out the to try that. It has been a few hours since I first noticed the line and now there are 16 lines I do not know if thats better or worse. What should I do? Can I fix it?

Any help would be greatly appreciaated

 

[B. Diddy]

Screen failure, or possibly even motherboard failure. You'll need to take it to a repair shop (or call HTC if still under warranty).