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3. The Encrypt phone button is dimmed if your battery is not charged or your
phone is not plugged in.
4. If you change your mind about encrypting your phone, tap .
WARNING! If you interrupt the encryption process, you will lose data.
5. Tap Encrypt phone.
6. Enter your lock screen PIN or password and tap Next.
7. Tap Encrypt phone again.
The encryption process starts and displays its progress. Encryption can take
an hour or more, during which time your phone may restart several times.
When encryption is completed, you’ll be prompted to enter your PIN or
password.
Protecting your SIM card with a PIN
Every SIM card comes with a PIN. The initial PIN is provided by your mobile
phone carrier. It’s best to lock your SIM card as soon as you can.
Locking your SIM
1. From the home screen, tap > System settings > Security > Set up
SIM/RUIM card lock.
2. Check Lock SIM card.
3. Enter the PIN you’ve been given and tap OK.
Changing your SIM PIN
You can change the PIN you’ve been given to one easier for you to
remember and harder for others to guess.
1. From the home screen, tap > System settings > Security > Set up
SIM/RUIM card lock.
2. Check Lock SIM card.
3. Tap Change SIM PIN.
4. Enter the old PIN and tap OK.
5. Enter your new PIN and tap OK.
6. Enter the new PIN again and tap OK.
Restoring a locked SIM card
Keep all your condential passwords in a safe place for future use. If you enter
the wrong PIN more times than allowed, your SIM card will be locked and you
cannot access the mobile phone network. Contact your operator for a PIN
Unlock Key (PUK) to restore the SIM card.
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 or Long press.
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.
PHONE SETTINGS
PHONE SETTINGS
42


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