of apps from sources other than the Play Store.
Storage type: Check the credential storage type.
Trusted credentials: Display trusted CA certificates.
Install from SD card: Install certificates from the phone
storage or the microSDHC card.
Clear credentials: Delete all certificates.
Trust agents: View or deactivate trust agents.
Screen pinning: Keep the screen you choose in view, so
others cannot switch to other apps and access your
personal information. Touch this option to see how it works.
Apps with usage access: Turn on or off some apps'
access to your phone usage information.
Backup and Reset
Back up my data: Back up app data, Wi-Fi passwords, and
other settings to Google servers after you sign in to your
Google account.
Back up account: Set the Google account the data is
backed up to.
Automatic restore: Restore previously backed up settings
and data when you reinstall an app.
Factory data reset: Reset the phone to factory default
settings. All personal data from the phone's internal storage
is erased. You can also erase the data on the microSDHC
card during the process.
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