Accounts; System - Zte Grand X Max+ User Manual

• 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 display warnings before you install applications
that may cause harm .
• Storage type: Describes your storage .
• Trusted credentials: Display trusted CA certificates .
• Install from SD card: Install certificates from the storage card .
• Clear credentials: Delete all certificates .
Backup & 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: Set the Google account that the data is backed up to .
• Automatic restore: Restore previously backed up settings and data when
you reinstall an app .
• Reset to factory: Reset your phone to factory default settings . All your
personal data from the phone's internal storage will be erased . You can
also erase the data on the microSDHC card during the process .

Accounts

Manage your accounts and synchronization . Tap Add account to sign in to
or create accounts on your phone .
Tap an account type to see that type of accounts you have added and
adjust the accounts settings .
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System

Accessibility
Configure the system accessibility options and accessibility plug-ins on your
phone, such as using TalkBack for low-vision users .
Printing
Configure cloud printing service options, manage print jobs, and more .
Developer options
Developer options contains settings that are useful when developing Android
applications . The menu is hidden until you tap Build Number in the About
phone menu seven times .
Warning! The developer option settings are intended for development
use only . They can cause your phone and applications on it to break or
misbehave .
About Phone
View phone status, legal information, and other information . You can
also upgrade your phone system from update packages copied to the
storage card .
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