In order to hard reset a Ginzzu S4010, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Ginzzu S4010 device will be brought back to the default configuration of a brand new device.
1. Press-hold Power to turn off the phone.
2. Next, press-hold Volume Up + Power buttons for a few seconds.
4. . Next, select wipe data/factory reset option. Navigate to it with Volume, select it with Power buttons.
5. Complete the process by selecting Yes - delete all user data and reboot system now.
6. You have completed the hard reset process.