How do I master reset locked Motorola verizon4g?

To master reset a locked Motorola Verizon 4G phone, first, turn off the device. Then, press and hold the Volume Down button and the Power button simultaneously until the boot menu appears. Use the Volume buttons to navigate to "Recovery Mode" and select it with the Power button. Once the Android logo appears, hold the Power button and press the Volume Up button once to access the recovery menu, then select "Wipe data/factory reset" and confirm your choice.