Every time it not too easy to get the battery off your blackberry  for  reboot ,I present before you a simple but effective step to reboot a blackberry:

  • Press ALT+CAP+Backspace to reboot your stuck BlackBerry.
  • As soon as the screen comes back up, press ALT+CAP+Backspace again.
  • Check it is functioning. If it comes back to life, you don’t need to remove the batteries.

NB :

      • The first time you press ALT+CAP+Backspace, your Blackberry will release your cell connection and re-acquire. In order to truly reboot your Blackberry, press ALT+CAP+Backspace, and as soon as the screen comes back up, press ALT+CAP+Backspace again.
      • On the 8310, 8320, and 8900 this only works if you press the right hand caps key.