In order to hard reset a Acer Liquid Glow E330, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Acer Liquid Glow E330 device will be brought back to the default configuration of a brand new device.
1. Start by powering off the phone.
2. After the phone is turned off, press & hold together Volume Down + Power button until the phone vibrates once.
3. Next, quickly release Volume down and press Volume up. You will see a new menu.
4. Use Volume buttons to select "Recovery".
5. From the Recovery Mode menu choose "Wipe data/factory reset" using Volume buttons to scroll to options and Menu button to confirm.
6. Lasly, accept operation by choosing "yes - delete all data" with Menu key.
7. To finish, select option "reboot system now".