Acer CastMaster WPS1-H Guia De Inicio Rapido página 10

3. Go to Developer option
Backup
On
Developer options
System update
Updated to Android 8.1.0
4. Plug to Acer CastMaster Transmitter and Allow USB
debug
* Note: Please select MTP or File Transferring in the
notifications when USB is connected.
Switch to Mobile
USB Debugging

USB debugging
Debug mode when USB is connected
On
