iPhone 5 just stops suddenly and the screen crashes and the device stop working
My iPhone 5 screen just go nuts suddenly! it turns to a blank screen or it just go crazy and the whole device stops then i have to restart it using the home and power together
the problem is not stopping all the time even after i updated it to 6.0.1 and did a hard restore
Plz tell me what to do 😟
p.s i droped it before
iPhone 5, iOS 6.0.1