User's Guide

68 PHONE SETTINGS
69PHONE SETTINGS
Cannot recall your PIN or password?
You have up to ve attempts to unlock your phone. If you still cannot recall
the PIN or password, you will need to either contact your carrier for the PUK
code for the device or return it for service.
Disabling screen lock settings
If you have created an unlock pattern, PIN or password, you can disable it.
1. From the home screen, tap > System settings > Security > Screen
lock.
2. Draw the screen unlock pattern or enter the PIN/password you have
created.
3. Tap Next > None.
Setting up credential storage
This lets you select applications to access secure certicates and other
credentials.
Enabling secure credentials
1. From the home screen, tap > System settings > Security.
2. Tap Install from SD card to install certicates from your microSDHC card.
Deleting secure credentials
1. From the home screen, tap > System settings > Security.
2. Tap Clear credentials to clear credentials.
Managing your device memory
From the home screen, tap > System settings > Storage. You can view
the space information of the microSDHC card as well as the phone storage.
• Unmount/Mount SD card: You can unmount the microSDHC card to safely
remove it, or mount the card.
• Erase SD card: Erase all data on the microSDHC card.
Factory reset
Reset your phone to factory default settings. All your personal data from the
phone’s internal storage will be erased, including your Google account,
system and app data and settings, and downloaded apps. You can also
erase the data on the memory card during the process.
From the home screen, tap > System settings > Backup & reset >
Factory data reset > Reset phone > Erase everything.
WARNING! All your personal information and downloaded applications on
your phone will be erased after resetting the phone.
Managing applications
From the home screen, tap > System settings > Apps to see apps
installed on your phone and manage them.
Tap an app in the Downloaded, On SD Card, Running, or All tabs to see its
information. You can stop the app, uninstall 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.
From the home screen, tap > System settings > Security and check the
Unknown sources check box if you want to install applications from sources
other than Google Play Store.
Note: Installing applications from unknown sources may compromise your
phone and personal data.