For DEFY XT Users

Note: This won’t erase anything from your phone. 

1. Power the phone off or remove the battery, if it's unresponsive.
2. Unplug any USB or power cables from the phone.  Replace the battery if you removed it.
3. Press the Volume Up and Volume Down buttons at the same time.
4. While still pressing the Volume buttons, press the Power button.
5. Hold all three buttons until the red Motorola logo appears.
6. Release the three buttons you were holding down.
7. The Android logo with an exclamation mark will appear.
8. Tap Home.
9. Using the Volume Down button, scroll down to wipe cache partition.
10. Press the Power button to select.
11. Once complete, press the Power button again to reboot system now.