User's Manual

1.Network setting: Please try this function when user you own SIM or Switch 5G or

4G networks etc.

2.Connected device Management: It is possible to block(unblock) the devices which

you don’t want to connect with device.

3.Network optimization: Please try this function when data communication is not

stable.

4.Data usage Protection：Data management. Enable this function to prevent massive

data usage of:

・ Automatic app download and update.

・ Automatic sync of cloud apps.

※If you can’t access to the App Store, please turn this function off.

5.More: There you can find Set the screen brightness, Set the display language,

Product IMEI, Software Update etc.

※About: Please use this function if you want to reset SSID and password.

※Tips: To reduce the data usage, use Wi-Fi when updating the system(turn on Wi-Fi

and connect to free Wi-Fi.