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Settings
• Erase external SD card: Erase all data on your
memory card and prepare it for use with your phone.
Battery
Check how much power remains for the battery and
what has been using the battery.
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 –
Connecting to Your Computer via USB – Connecting
Your Phone to a Computer via USB).
Personal
Location Services
Activate location services to determine your location
(see Google Maps – Activating Location Services).
Check Location & Google search to let Google apps
access your location and use your location to improve
search results and other services.
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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 SIM card: Activate or deactivate the PIN
lock to require PIN before accessing the SIM card.
– 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.
• 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.
• Back up account: Back up data to a Gmail address.
• Automatic restore: Restore previously backed up
settings and data when you reinstall an app.
• 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. 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.
System
Accessibility
Configure the system accessibility options and
accessibility plug-ins on your phone, such as using
TalkBack for low-vision users.
Settings
Developer Options
Developer options contains settings that are useful
when developing Android applications.
Software Update
You can check your system's software version, check for
updates, continue update, or check the profile.
About Phone
View phone status, legal information and other
information. Meanwhile, you can also update your
phone software through storage card updates.
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