IPhone 5c screen completely black but phone vibrates when plugged in?
Hi my iphone has truly been through the wars, i dropped it a while back and cracked the screen and the phone recently started just pressing buttons of its own accord or just completely not being responsive.
I just dropped it out of my pocket about 20 mins ago, i noticed that the screen was black but actually lit up, i tried the holding home and on/off buttons at the same time and then it made a noise like when you speak to siri and went completely black no light.
Now home and on/off does nothing, however i plugged it into my computer and itunes popped up asking me to download new iphone software and the phone was buzzing every 20 seconds
i dont know what any of this means.
iPhone 4, iOS 6.1.3