Iphone 4 has vertical coloured lines and i can't get access to the phone?

Last night i left my phone on a table, i came back and picked my phone up and it was showing thick blue lines through it. I have tried to restore it, safety mode and now i have no idea.
i have read some forums how it might be water damage or screen damage i don't know what to do.
currently there's no warranty on the phone.
Any help would be greatly appreciated!
Thank you very much, great way to start the year haha

I guess you need a new phone or get it repaired for cheap

  • Why does my iPhone 5s have multiple vertical lines running across it? The lines have appeared a couple weeks ago and I thought nothing of it. The lines are enabling me from being able to tap certain places on the screen. Also, the phone occasionally spazzes out and presses random places on the screen… More and more lines are appearing daily… Please help!
  • Vertical lines down my iphone screen? I woke up this morning and checked my phone, only to see that I have about 10 vertical white lines going down the front of my phone, they don't go either, even I'm on facebook; they're there, same when I go on camera. I restarted my phone but they still won't go, does anyone know what this is?
  • Vertical green lines appear on my Iphone 5 after dropping it on concrete floor? I dropped my Iphone 5 on the floor and then when I picked it up, green vertical lines appear. It goes away after turning the device off however, the green lines appear when the device is switched back on. What should I do? I live in Australia fyi
  • Screen of my iphone is showing vertical lines on the right side? The screen of my iphone is showing vertical lines on the right side. The left side seems to work ok for example when I try tu unblock it slides only halfway, I can play music and rewind but not forwardwithout unblock Siri can be accesed but doesn't respond.