Apple ipod

Technical problem with Iphone 8GB Iphone?

This just started in the last 12 hours, when I'm using applications over 5 minutes and the iPod plays music, comes halfway cut at once and return to the main screen and / or the screen goes black, and AT & T and show the time bar, not matter how many times the press at home or on the glass. Also, if I am using the optional iPod and get an email that only closes all applications and brought me back to the main screen.

Got an iPhone bad! They do not have to do that! I had a problem charging the battery on my iPhone, bought in a store AT & T. I brought in an Apple store and they replaced! Not all iPhones have been made by the same company … some are lemons!

iphone black screen