ZTE N9511 User Manual
14 Confidential and Proprietary Information of ZTE CORPORATION
3. Touch
OK
.
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Protecting Your Phone with Screen Locks
You can protect your phone by creating a screen lock. When enabled, you need to touch and hold an icon,
look at the front camera,draw a pattern, or enter a numeric PIN or a password to unlock the phone's screen
and keys.
1. Touch the
Home Key
>
Menu Key
>
System settings
>
Security
.
2. Touch
Screen lock
.
3. Touch
Long press
,
Face Unlock
,
Pattern
,
PIN
, or
Password
.
Touch
Long press
to enable screen lock and allow unlocking with a ‘touch and hold' gesture. You
can unlock the screen by touching and holding
on the display.
Touch
Face Unlock
to let the phone capture your face. You can unlock the screen by looking at the
front camera. You also need to set a pattern or PIN in case the phone cannot recognize your face.
If you touch
Pattern
, you’re guided to create a pattern you must draw to unlock the screen. The first
time you do this, a short tutorial about creating an unlock pattern appears. Then you’re prompted to
draw and redraw your own pattern.
If you touch
PIN
or
Password
, you’re prompted to set a numeric PIN or a password you must enter
to unlock your screen.
Caution:
If you forget the pattern you set, try five times and touch
Forgot pattern?
to sign in to the Google
Account you have added on the phone and reset the screen lock. You need an active Internet connection.
You can also upgrade the phone software. See
Upgrading the Phone Software
.
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Protecting Your Phone With Encryption
You can encrypt all the data on your phone: Google Accounts, application data, music and other media,
downloaded information, and so on. If you do, you must enter a numeric PIN or a password each time you
power on your phone.
Warning:
Encryption is irreversible. The only way to revert to an unencrypted phone is to perform a factory data
reset which erases all your data.
Encryption provides additional protection in case your phone is stolen and may be required or
recommended in some organizations. Consult your system administrator before turning it on. In many
cases the PIN or password you set for encryption is controlled by the system administrator.
Before turning on encryption, prepare as follows:
•
Set a lock screen PIN or password.
•
Charge the battery.
•
Keep the phone connected to the charger.
•
Schedule an hour or more for the encryption process: You must not interrupt it or you will lose some or
all of your data.
When you're ready to turn on encryption:
1. Touch the
Home Key
>
Menu Key
>
System settings
>
Security
>
Encrypt phone
.
2. Read the information about encryption carefully.
Summary of Contents for N9511
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