In order to hard reset a Energy Sistem Tablet I8 QUAD 3G, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Energy Sistem Tablet I8 QUAD 3G device will be brought back to the default configuration of a brand new device.
1. Press and hold the Power button to turn off the phone.
2. Press the Volume Up & Power buttons simultanously. Release it when the Android logo pops up.
3. Select the wipe data/factory reset option. Navigate to it with Volume and select with Power button.
4. Press Power to confirm by selecting Yes.
5. Lastly, select reboot system now. Done.