Before you give your handset to repair shop or buy new handset, please try the following procedure to repair your device. First charge your battery more then 70%, backup your important data like phone-book, message, email, images and settings and in most cases take out SIM card and SD card. After doing hard reset not possible to recover your data, so online backup is always important. For all of your data, a backup should be done on a external device, hard drive, raid system media or SD card.
How to Hard Reset HTC Touch Diamond 2 Topaz
Use the stylus tip to press the Reset button. Your device restarts and displays the Home screen.
Reset Via menu
- Tap Start > Settings > System tab > Clear Storage.
- Enter 1234 then tap Yes
- Turn off your device.
- Press and hold the Volume Up and Volume Down buttons, then press the Power button.
- Continue to hold the Volume Up and Volume Down buttons until the factory reset screen appears.
- Release the Volume Up and Volume Down buttons, and then press Volume Up button to perform the hard reset, or press any other button to cancel the reset