ZTE Z797C user manual Upgrading the Phone Software, Accounts, System

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Settings

Upgrading the Phone Software

•Encrypt phone: Encrypt your data on the phone to protect your privacy (see Personalizing – Protecting Your Phone With Encryption).

•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: Choose the storage type.

•Trusted credentials: Display trusted CA certificates.

•Install from SD card: Install certificates from the memory card.

•Clear credentials: Delete all certificates.

Accounts

Manage your accounts and synchronization. Tap Add account to sign in to or create account on your phone.

Tap an account type to see that type of accounts you have added and adjust the account settings.

System

Accessibility

Configure the system accessibility options and accessibility plug-ins on your phone, such as using TalkBack for low-vision users.

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 7 times.

There are several ways to upgrade your phone software:

1.Use the online upgrade tool for mobile terminal products.

2.Use the one-press upgrade package offered by your mobile service provider.

3.Use the upgrade package on your microSDXC card.

NOTE: Visit the ZTE official handset service support website (http://www.ztedevice.com/support) and click your country or region to learn more about the above upgrade methods, as well as which phones and methods are supported.

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: Back up data to a Gmail address.

•Automatic restore: Restore previously backed up settings and data when you reinstall an app.

WARNING: The developer option settings are intended for development use only. The can cause your phone and applications on it to break or misbehave.

Software Update

You can check your system’s software version or check for available updates.

•Factory data reset: 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 memory card during

the process.

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About Phone

View phone status, legal notice, model number, software version and other information.

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Contents Z797C Table of Contents Table of Contents Remove the back cover Installing a microSDXC CardCharging the Battery Getting StartedUsing the Touch Screen Extending the Battery LifePowering Your Phone On/Off Setting Up Your Phone for the First TimeKey Functions Getting to Know Your PhonePersonalizing Protecting Your Phone With Encryption Applying New WallpapersChanging the Screen Brightness Protecting Your Phone With Screen LocksKnowing the Basics Knowing the BasicsMonitoring the Phone Status Managing NotificationsOrganizing With Folders Managing Widgets AppsRearranging the Favorites Tray Changing Input MethodsEntering Text Connecting to Wi-Fi Connecting to Networks and DevicesOpening and Switching Apps Connecting to Mobile NetworksConnecting to Bluetooth Devices Connecting to Your Computer via USB Phone Calls Calling Your Contacts Using Options During a Call Switching Between Two CallsAdjusting Your Call Settings Checking VoicemailTurning on Hearing Aid Compatibility Setting Speed DialsPhone Calls Enabling/Disabling Phone Dial Pad Sound Editing Quick Response to Rejected CallersPeople Editing Contacts Searching for a ContactAccounts Adding and Editing Email Accounts Changing General Email SettingsWriting and Sending an Email Adding a Signature to Your EmailsGmail Messaging Viewing Your Calendars and Events Changing Message SettingsCalendar Deleting Messages or ThreadsEditing or Deleting an Event Changing Calendar SettingsGoogle+ Creating an EventBrowser Google Maps Google Now and Search Capturing a Photo Customizing Camera SettingsSettings CameraWorking With Albums GalleryOpening the Gallery Working With PicturesPlaying Music MusicCopying Music Files to Your Phone Viewing Your Music LibraryDeleting or Renaming a Playlist Play MusicPlaying Your Music Music Removing a Song From a PlaylistManaging Video Files Video PlayerOpening the Video Library Playing and Controlling VideosMore Apps Sound RecorderFull Share Mi-EasyAccessDownloads File ManagerPlay Store Settings General SettingsViewing Your Downloaded Apps Wireless and Networks DevicePersonal Upgrading the Phone Software AccountsSystem Troubleshooting TroubleshootingProblem Possible Causes Possible Solution General Safety For Your SafetyFCC Compliance For Your SafetyRadio Frequency RF Energy Hearing Aid Compatibility HAC Regulations for Mobile PhonesProduct Handling DistractionElectrical Safety Ctia RequirementsRadio Frequency Interference Gas Stations and Explosive Atmospheres SpecificationsFor Your Safety Interference in Cars Explosive Environments
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