In order to hard reset a ZTE S302, you should perform the following steps.

Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
ZTE S302 device will be brought back to the default configuration of a brand new device.


1. Switch on the device by pressing the Power button.

2. Now open the Dialer and enter this code in: *983*22387#
3. Lastly, confirm the process by selecting Yes.