What to do, iPhone problems?

I was on Instagram and my phone froze on the Instagram screen.It has been froze for an hour now. Also my home screen button is broken so I can't hold them down and turn it off. I can still touch stuff on the phone, I can hit the side and it will pop up but the Instagram screen will pop up. Like the screen is broken, I can hear when I get a text or when my phone rings it actually rings and lightens up on the back flash but its still frozen on Instagram

1,000 Interactive followers for $12 at Followfans

  • Will there be any problems if i use an iphone 5s digitizer in an iphone 5c? I have a digitizer that belongs to an iPhone 5s and will like to use it to replace a broken iPhone 5c digitizer, will there be any issues with performance or aesthetics?
  • Problems with otterboxes and white iPhone 4? I think I read somewhere that people are having trouble with otterboxes not fitting the white iPhone 4 properly. It it true? Why doesn't it fit right? So would you suggest the black iPhone 4 instead?
  • Problems sending SMS using iPhone? Have a question for iphone. Have any of you encountered the same SMS being sent multiple times to the same number (at the exact same time)? The recipient only received the msg once but when the bill comes, I'm charged for the same message about 4 times as their records show the message has been sent four times. Is it a phone software problem or a problem with the phone company's network? Would appreciate any input from you guys.
  • My iPhone 4 having problems with audio when video taping? Ok so I have had this phone for 2 months now and it's just now having this issue. When I record sound and other things it's fine except when I record video on my phone this sound is barely audible. I mean you still hear it but barely. Also anything else where sound around me and my voice I can hear it fine. So what's wrong with it and what should I do about it?