1. Turn off the device.
2. Press and hold the “Alt” key, then press the “Right Shift” key and the “Delete” key together at the same time.
3. Release the keys when you see the “JVM 513” error message.
4. Press the “Back” button (located on the left side of the device) to reset the BlackBerry Curve 3G 9330.
5. Wait for the phone to reboot.
hard reset blackberry curve 3G 9330 by menu
1. On your BlackBerry® device, open the Options icon.
2. Select Security Options.
3. Select General Settings.
4. Select Menu > Wipe Handheld.
5. Type “blackberry” (without quotation marks) and press the Enter key.
6. When prompted, select Yes to confirm the security wipe.
7. Your BlackBerry® device will reset and restart.
how to soft reset blackberry curve 3G 9330 by button combination

1. Turn off your BlackBerry Curve 3G 9330.
2. Press and hold the “Alt” key, the “Right Shift” key, and the “Del” key simultaneously.
3. Turn on your BlackBerry Curve 3G 9330.
4. When the status LED flashes red and the device vibrates, release all the keys. Your device will now perform a soft reset.
Shah Wajahat is a Computer Science grad and a Cisco CCNA certified Professional with 3+ years of experience in the Tech & software industry. Shah loves helping people with tech by explaining to layman audience technical queries in an easier way.