I have dropped my tablet but not in a long time and when charging it suddenly it had vertical lines on the right side of the screen. I restarted it and it went away for a little bit maybe a few minutes then started it again. So silly me thought I would back everything up and do a factory reset. It came back instantly this time and I remembered seeing app that could fix your screen. ( I know I wouldn't say it was my brightest idea ever) because I ended up downloading the 4 best apps with the highest ratings to no avail. Except instead of only the right side of the screen I noticed it had gone over to the left side as well. I will say it was starting to mess up when touching a command part on the screen it was not doing anything and I had to hit the power button to make it go black then hit it again and I had about 30 seconds before the touch screen wouldn't work again and had to repeat hiting the power button to make it black the turn om again and hurry because again in 30 seconds the touch screen would...