User's Manual

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Device administrators: view or stop the device administrators.
Unknown source: enable the device to install applications from unknown source.
Verify apps: prohibit installing applications that may cause harm, or warn before
installing.
Trusted credentials: display the trusted credentials.
Install from SD card: install credentials from SD card
Clear credentials: delete all credentials.
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Language & input
Set the system language and input method, use voice search and adjust the pointer
speed of the mouse or touchpad.
☆Backup & reset
Back up my data: back up the application data, Wi-Fi passwords and other settings to
the Google Server.
Backup account: Back up the account.
Automatic restore: After reinstalling an application, the system will restore backed up
settings and data.
DRM reset: Delete all DRM licenses.
Factory data reset: delete all settings on the tablet PC and restore to the factory
settings. (This operation will clear all data in the memory device of the tablet PC.)
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ACCOUNTS
Add or Check the local accounts and synchronize them by connecting them to the
Internet.
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Date & time
Automatic data & time: Use network provided time.
Automatic time zone: Use network provided time zone.
Set date: manually set the date.
Set time: manually set the time.