Iphone touch stopped working?

When i took sim card out of my iphone its touch stopped working. The slider (unlocker) isn't sliding.
And it has been on standby from 2 weeks the battery isn't going down.

Try a hard reset. This means that you should put the SIM card back in, first of all. Then, hold down the home and lock buttons at the same time until the apple logo appears. If this doesn't work, I suggest calling your cell phone company and restoring your phone on iTunes.

  • Why iphone 3G games suddenly stopped working, the app open and closes instantly? Hi I noticed from last 2 weeks that my iphone 3G games which used to work perfectly fine suddenly stopped working. Whenever I try to open a game, it opens for a split second and closes immediately. I even tried rebooting my iphone several times but that didn't help. Please advise if you have any pointers.
  • My iphone has stopped working? My iphone won't stay switched on… I currently have it plugged in to my laptop and it flashes the apple logo then goes off again.could it just be the battery?
  • My iPhone charger stopped working I left my charger at my grandmother's house, so I borrowed my mom's charger for a while. Tonight I plugged it up to the wall and it was charging just fine. I plugged it up to my computer to sync something from iTunes and it was saying "USB device not recognized". Then I plugged it back to the wall and it still wouldn't charge. It hasn't been charging since then, and my phone is on 10%. What do I do?
  • My iPhone 4S's sound has suddenly stopped working! How do I fix it? **Please READ** So I searched online on different reasons why it may not be working. Someone said that the headphone slot may have dirt in it leaving the iPhone to believe that there's still headphones in it… Well I blew on it and nothing came out. I also plugged in my headphones and still music wouldn't play or text tones/ringtones.nothing! I know it is not water damaged because I have not gotten it wet or anything. Any ideas?