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Lock your SIM or USIM card
›
You can lock your device by activating the PIN supplied with
your SIM or USIM card.
In Idle mode, open the application list and select
1
Settings
→
Location and security
→
Set up SIM card lock.
Select a SIM or USIM card
2
→
Lock SIM card.
Enter your PIN and select
3
OK.
Once the PIN lock is enabled, you must enter the PIN each
time you turn on the device.
If you enter an incorrect PIN too many times, your SIM
●
or USIM card will be blocked. You must enter a PIN
unlock key (PUK) to unblock the SIM or USIM card.
If you block your SIM or USIM card by entering an
●
incorrect PUK, bring the card to your service provider
to unblock it.
›
Activate the Find my mobile feature
When someone inserts a new SIM or USIM card in your
device, the Find my mobile feature will automatically send the
contact number to specified recipients to help you locate and
recover your device.
To use this feature, you need a Samsung account for
controlling the device from the web remotely.
In Idle mode, open the application list and select
1
Settings
→
Location and security
→
SIM change alert.
Read the terms and conditions, select the check box next
2
to I accept all the terms above, and select Accept.