In order to hard reset a Gionee L700, you should perform the following steps.

Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Gionee L700 device will be brought back to the default configuration of a brand new device.

1. Turn on the device.
2. Enter Settings and Restore Settings.

3. Tap the 1122 security code (or your personal code) into the phone.