››Lock your SIM or USIM card
You can lock your device by activating the PIN supplied with your SIM or USIM card.
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In Menu mode, select Settings → General → Security.
Drag the slider next to PIN lock.
Enter the PIN of your SIM or USIM card and select OK.
Once the PIN lock is enabled, you must enter the PIN each time you turn on the device.
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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.
You need a Samsung account to track and control the device remotely from the web.
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In Menu mode, select Settings → General → Security. Select Find my mobile.
Enter your email address and password for your Samsung account and select Sign in.
To create a Samsung account, select Sign up.
Getting started
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