Set System Settings
Tap the [Menu] icon on the top left of the assets page > [Settings] > [System Settings].

- Choose [English] or [中文] for the system language.

- Use the slider to adjust the screen brightness.

- Tap [Time] to set the screen timeout length.

- Tap [Vibrate On / Off] to set the vibrate.

- Tap [Format Card] , then [Confirm].
