okay well i got my iPod for Christmas it worked perfectly till recently it started randomly going to voice control even if i don't hit the home button like it will randomly be sitting on my desk on sleep mode and go to voice control. when i try to put it into sleep mode it always takes a random screen shot? It also quits out of apps and when i just turn it on sometimes it will freak out and have the keyboard to search for thing show up! Its really annoying what should i do to get it to stop?