Backup And Reset - Zte ZMAX User Manual

Change SIM PIN: Change the PIN used to access the

SIM card.

Make passwords visible: Display passwords as you enter
them.

Device administrators: View or deactivate apps you have
authorized to be device administrators.

Unknown sources: Check this option to permit installation
of apps from sources other than the Play Store.

Verify apps: Disallow or warn before installation of apps
that may cause harm.

Storage type: Set storage type.

Trusted credentials: Display trusted CA certificates.

Install from SD card: Install certificates from the memory
card.

Clear credentials: Delete all certificates.

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.

Backup account: Select the Google Account that your data
is backed up to.

Automatic restore: Restore previously backed up settings
and data when you reinstall an app.

Factory data reset: Reset your phone to factory default
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