Settings

Settings

Apps

See apps installed on your phone and manage them.

Tap an app in the DOWNLOADED, ON SD CARD, RUNNING, or ALL tab to see its information. You can stop the app, uninstall or disable the app, clear data and cache, or move the app between the internal storage and the memory card.

NOTE: Not all applications can be moved or uninstalled.

Connect to PC

Select the USB connection mode between your phone and PC. (See Connecting to Networks and Devices – Connect Your Phone to a Computer via USB.)

Personal

Owner info: Input personal text which will be

displayed on the lock screen.

Encrypt phone: Encrypt your data on the phone to

protect your privacy. (See Personalizing – Protecting

Your Phone With Encryption.)

Set up SIM/RUIM card lock: Use the PIN lock SIM

card or change SIM PIN.

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.

Trusted credentials: Display trusted CA certificates.

Install from SD card: Install certificates from the

memory card.

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.

Accounts

Manage your accounts and synchronization settings.

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

Tap an account to set the sync settings for that account. You can then press the Menu Key > Sync now to sync all checked items.

Tap an account and then press the Menu Key > Remove account to remove the account and all information related to it from your phone.

About Phone

View phone status and legal information. You can also upgrade your phone system from update packages copied to the storage card.

To update your phone software through microSD card:

Copy the update package to the root directory of microSD card. Please make sure the update package has been renamed to update.zip.

1.Press the Menu Key > System settings > About phone > System updates > Storage card updates.

2.Tap OK > Update now.

3.The system reboots and begins microSD upgrade.

4.When the upgrade is finished, the system will reboot with new software.

Location Services

Activate location services to determine your location. (See Maps, Navigation, Local, and Latitude – Activating Location Services.)

Check Location & Google search to improve Google search results and other services using your location information.

Security

Screen lock: Lock the screen with long press, face unlock, pattern, PIN, or password. (See Personalizing

– Protecting Your Phone With Screen Locks.)

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: Back up accounts and accounts data.

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

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.

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ZTE Z660G user manual Personal, Accounts, System