Are you trying to reset your phone to its factory state? As in all your information wiped and everything fresh like out of box state? If thats your question you can go in your settings app>go to privacy> you can eithet have it back your google data up or not, your choice. You'll see the factory reset button. There you have it. Or you can power down phone. When phone is off, hold volume down button for three seconda then hold power button at same time. Hold until you see fastboot appear on your screen. You then volume down until you see the words android recovery. You then press power button once. An android guy and triangle explination point will appear, this is when you press both voulme up and down simuntaniously. (Or in middle of volume rocker) you will then see you have options to wipe cache, data, apply update.zips from SD card and reboot system. I usually just wipe cache once and factory reset/wipe data. Then reboot system. Hopefully this answers your question and helps.
Hmmm I just google imaged your device and you must have stumbled on the wrong forum. This forum is for the Droid X2 device. Not sure if this app has that forum. If I find anything to assist you, I'll PM you a link to help.