My iphone 4s is malfunctioning after ios 7.0.2 update?

I did the update and now i can't swipe or use any of the touch screen accessories on my phone not even the volume buttons on the side work. The only thing i can use is the voice control by holding the home button. Any advice? And i don't have a warrenty on my phone any more. Also my power button is stuck so i can't use that either.( not due to update) lol

Try connecting your phone to your PC/Mac and try to restore your phone. It should still be able to be backed up and restored even though it's frozen.

Restore