Set unlock PIN/Change unlock PIN
A screen unlock PIN is a Personal Identification Number that you
can store and then use to unlock your phone.
From the Settings menu, touch Location & security
1.
Set screen lock or Change screen lock.
Touch PIN. A phone-style keypad appears on the screen.
2.
3.
Follow the prompts to create or change your screen unlock
PIN.
Set unlock Password/Change unlock Password
A screen unlock Password is a word or series of4 or more
characters that you can store and then use to unlock your phone.
From the Settings menu, touch Location & security
1.
Set screen lock or Change screen lock.
Touch Password. A QWERTY keypad appears on the
2.
screen.
3.
Follow the prompts to create or change your screen unlock
Password.
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Passwords
Visible passwords
When enabled, password characters will display briefly as you
touch them while entering passwords.
From the Settings menu, touch Location & security.
1.
Touch Visible passwords to enable or disable brief displays
2.
of password characters. When enabled, a check mark
appears in the check box.
Device Administration
Select device administrators
Add or remove device administrators.
From the Settings menu, touch Location & security.
1.
Touch Select device administrators.
2.