Configuring Phone Settings
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Turning On PIN Protection
You can set a PIN to lock your phone. When the phone
screen is locked, the correct PIN must be entered to
unlock your phone.
1. On the
Settings
screen, touch
Security
>
Screen
lock
>
PIN
.
2. Enter at least four digits.
3. Touch
Continue
.
4. Re-enter the digits and touch
OK
.
To change the PIN, touch
Security
>
Screen lock
>
PIN
.
Restoring Factory Settings
Restoring your phone to its factory settings erases all
your personal data from the phone memory, including
information about your accounts, your system and
application settings, and downloaded applications.
1. On the
Settings
screen, touch
Backup & reset
>
Factory data reset
.
2. Touch
Reset phone
according to the onscreen
instructions. Touch
Erase everything
. The phone is
reset to its factory settings, and then restarts.
Back up important data on your phone before restoring
factory settings. To do so, on the
Settings
screen,
touch
Backup & reset
>
Factory data reset
>
Reset phone
>
Backup data
.