My Iphone3 screen black....

[Keyboardkid]

My Iphone3 is not to used for a long time. I take out recently , the screen is always crash for many times, then a moment a good. today it didn't show and black, whatever I press, switch vibration mode has work, I think that is the screen problem.

Is there a way to solve it? Thanks!

 

[Zendy]

1, download things too much lead
2, may be system problem.
3. the likelihood is the memory stick poisoning
You'd better take it to rest then repair.