in user. Tap to change username (username
defaults to the phone owner).
Guest: Tap to switch to guest mode, and
limit calls and some features. You can
enable/disable the Turn on phone calls by
tapping the settings icon to the right of the
Guest.
Add user: Share the device with other
people by creating additional users.
RAM boost
By learning the usage of the device, RAM Boost
can predict apps to launch and data to load,
taking full advantage of the RAM capacity to
speed up the daily performance.
System updates
Update the system through OTA. Refer to
"System updates" for details.
Power off
Tap to shut down the device.
About phone
View basic phone information, system version,
and more in the About phone option.
Device name: Tap to edit the device name.
Android version: This shows the Android