1. 1. Find "Factory data reset"
Slide your finger downwards starting from the top of the screen.
Press the settings icon.
Press Backup and reset.
Press Factory data reset.
2. 2. Restore factory default settings
Press RESET DEVICE.
Press ERASE EVERYTHING. Wait a moment while the factory default settings are restored. Follow the instructions on the screen to set up your tablet and prepare it for use.