In order to hard reset a Motorola SLVR L7, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Motorola SLVR L7 device will be brought back to the default configuration of a brand new device.
1. Press-hold the Power button until the phone turns on.
2. Now open Main Menu and go to Settings.
3. You now need to tap in the lock code (0000 or 1234 by default).
4. Continue by selecting Erase/Reset > Reset Phone. Press Left Softkey.
5. Good job, your phone should now reset and reboot.