ZTE Merit Z990G hard reset
You can reset your ZTE device's password after power on: input *983*987# in emergency dial-up pad. Select Erase everything. It will restore factory settings and your personal data will be erased.Turn off power. Press and hold the power button, volume, and Menu and it will take you to factory reset menu.
1. From the Home screen, press the Menu Key and touch Settings.
2 Touch the Privacy
4 Touch Factory data reset.
5 Touch Reset phone.
6 Touch Erase everything.
Privacy: Reset to
Press the Menu Key > Settings > Privacy > Factory data reset > Reset phone > Erase everything.
WARNING: All your personal information and downloaded applications on your phone will be erased
after resetting the phone.
If you know ZTE Merit hard reset using buttons / keys pls leave comment.