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Settings
Device
Storage
Check memory information for your external memory card and internal storage.
• Unmount SD card: Unmount the memory card from your phone so that you can
safely remove the card while the phone is on.
• Erase external SD card: Erase all data on your memory card and prepare it for use
with your phone.
Power saving mode
Check how much power remains for the battery and what has been using the battery, or
select your preferred power save mode.
Apps
See apps installed on your phone and manage them.
Tap an app in the DOWNLOADED, 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 – Connecting to Your Computer via USB – Connecting Your Phone to a
Computer via USB).
Call settings
Configure phone call related options, such as ringtone, voicemail and Internet call. For
more information, (see Phone Calls – Adjusting Your Call Settings).
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Personal
Location
Activate location services to determine your location (see Google Maps – Activating
Location Services).
Security
• Screen lock: Lock the screen with long press, pattern, PIN, or password (see
Personalizing – Protecting Your Phone With Screen Locks).
• Owner info: Set the text that you may display 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 card lock: Lock the SIM card and 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.
• 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.
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.
Settings
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