This article explains how to return to EloView mode from Android Home mode

It is possible to return to EloView Mode from Android Home Mode.

To return to EloView mode, the device will require a factory reset. From the Android Home screen, swipe up for quick access to all installed Apps and Settings. Click the Settings button. Click the “Backup & Reset” option. Click the “Factory Data Reset (EloView)” option.

Note: choosing “Factory Data Reset” will perform a full data wipe but retain Android Home mode. Click the Reset Tablet button. Click the Erase Everything button. The system will automatically reboot.