It will remove all the data ,contacts and apps that you installed
Power off the phone
Press camera key + power key for about 10-12 sec You will see Motorola logo then a
yellow exclamation point in a white triangle.
Press both (1st) Volume UP + (then) camera key in this order for Android System Recovery menu
Select Wipe / Factory reset with Volume down key (or with D pad) then press POWER key (or CENTER
Motorola milestone xt720 Restore Factory Hard Reset Format Phone.So lets start the Motorola milestone xt720 Restore Factory, Motorola milestone xt720 Hard Reset.Turn Off the mobile phone for few mints.Motorola milestone xt720 Remove Pattern Lock.
Restore Hard reset will set your phone in origional factorry settings. It will remove all the data and apps that you installed. Your contacts will be removed and you have to add them again.