Your talking about a hard reset. I have the instructions to hard reset a droid 2.
1. Turn the Droid 2 off. If it’s frozen and you cannot turn it off, pull and replace the battery.
2. Open the keyboard and press the X key while pressing and holding Power. The device will power on. Keep holding the buttons down until a yellow triangle appers.
3. Press the Search key on the keyboard (magnifying glass).
4. Use the Volume Up and Volume Down buttons on the side of the phone to select the Wipe data factory reset option. Use the Camera key to confirm it.
5. Tap*wipe data/factory reset then tap*OK.
6. Highlight*reboot system now is highlighted then tap*OK.
Cant you just use the factory reset option in the setting in the phone. It just looks like too much work to do it that way. I know that their is a factory reset on the Droid1 and the X