Hello, My iPhone 5's battery has been acting up for a solid month now. Every time the phone reaches below 15%, it'll just shut off and not turn back on for 5 minutes or so. I was walking home from the bars two weekends ago and cracked the top of the screen. The phone was bought brand new in November through AT&T. The battery has now gotten so bad, that I can't even use the phone anymore. I'm using my father's corporate Blackberry. The screen is still usable, but will Apple fix the battery for free or give me a refurbished iPhone 5? Thanks for your time.