Soft Reset BLACKBERRY 9300 Curve 3G

First method:

  1. Press and hold together: ALT + SHIFT / CAPS + DEL.
    HardReset BLACKBERRY 9300 Curve 3G

Second method:

  1. Hold and press: Double ALT + SHIFT / CAPS + DEL.

Third method:

  1. Remove and insert the battery.
  2. Turn on the device.
    Hard Reset BLACKBERRY 9300 Curve 3G
Help! This doesn't work