Intermittent battery drain on 3G and powering down.
Hi guys!
I've been experiencing intermittent battery drain on my iPhone 5. The battery also heats up a little bit more than usual when this occurs. I've narrowed it down to occurrring when I use 3G internet, but not wifi. The phone has also powered itself down twice now. To turn it back on I have to press and hold the home and sleep button. I've done a restore as recommended by the Apple Support Tech I spoke to a couple of days ago, without any improvement. I'm currently in the process of restoring as new. iTunes is currently downloading a software update for it as well. Any other ideas what I can try? I'm starting to suspect it may be a hardware issue and not a software issue.