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 Sony Ericsson Xperia X1
- Press the RESET button which is located on the back side of the device.
- Turn off the phone.
- Hold down LEFT and Right SOFT buttons.
- While holding down both SOFT buttons press POWER button for a few seconds.
- Release POWER button and KEEP pressing BOTH SOFT KEYS. Then release SOFT keys.