iPhone Home Button not working and Voice Control starts on its own
Hi,
Up till last night my iPhone was working totally fine. I never have dropped it nor has anything physical happened to it. I think I may have a software problem but: the home button is not working at all, and the voice control is starting on its own randomly. This started out of the blue last night. This morning, suddenly my home button was working again, for all of 5 minutes, before it went back to not working, and voice control going off on its own again. Oh, and it doesn't turn off at all! Each time I turn the phone off, it will immediately turn itself on again.
It's as if my phone is possessed!
I've tried resetting it already, and also updated to the iatest iOS. Not helping. I tried the trick to go to a native app, hold the wake/sleep button and exit the app, not working.
This is very very odd and I suspect it's a software issue, almost as if there's a virus on my phone.
Anyone habe suggestions?
Thanks!
iPhone 4, iOS 5.1.1