Security - Samsung Galaxy S III mini User Manual

Security

The Security settings allow you to determine the security
level for your phone.
Encryption
To require a numeric PIN or password to decrypt your phone
each time you power it on or encrypt the data on your SD
card each time it is connected:
1. From the Settings screen, touch Security.
2. You must first set up a screen lock type if you have not
already done so. For more information, refer to "Screen
Lock" on page 165.
3. Touch Encrypt device. For more information, read the
displayed help screen.
4. Touch Encrypt external SD card to enable the
encryption on SD card data that requires a password
be entered each time the microSD card is connected.
Tip: Make sure your battery is charged more than 80 percent.
Encryption may take an hour or more.
168
Set Up SIM Card Lock
Prevent another user from using your SIM card to make
unauthorized calls or from accessing information stored on
your SIM card by protecting the information using a PIN code.
When enabled, your phone will ask for a PIN number each
time you use the phone. Using this option you can also
change your SIM PIN number.
1. From the Settings screen, touch Security.
2. Touch Set up SIM card lock.
3. Touch Lock SIM card, enter your SIM PIN code, then
touch OK.
Note: You must activate Lock SIM card before you can change
your SIM PIN code.
4. Touch Change SIM PIN.
5. Enter your old SIM PIN code and touch OK.
6. Enter your new SIM PIN code and touch OK.
7. Re-type your new SIM PIN code and touch OK.