![Samsung Galaxy Tab S9 5G](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-0f95c1f9-f8e3-4fd1-b7af-32078cd968d1.png?width=150&height=320)
Samsung Galaxy Tab S9 5G
Android 13
1. Find "Set up SIM card lock"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-a8e2c5bc-4789-4ed7-9dbe-f3f733d22e98.png?width=276&height=444)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-b0e01936-e0a6-453f-ac79-020857e8a5e1.png?width=276&height=444)
Press Security and privacy.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-58d352d6-b021-450c-974b-3329494e22e1.png?width=276&height=444)
Press Other security settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-1ee516db-c78d-41a4-942f-a38d026a10c8.png?width=276&height=444)
Press Set up SIM card lock.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-ac3e6980-1b27-4728-8e5e-b59418d81f61.png?width=276&height=444)
2. Change PIN
Press Change SIM card PIN.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-9730d3e9-022c-4f3b-93f6-e738d665b026.png?width=276&height=444)
Key in your current PIN and press OK.
If an incorrect PIN is entered three times in a row, your SIM will be blocked. To unblock your SIM, you'll need to key in your PUK. The PUK can be obtained by contacting customer services. Please note: If you key in the wrong PUK ten times in a row, your SIM will be blocked permanently. In this case, you need a new SIM from your operator.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-27f4d8a4-9f72-4cf4-807f-2ff3f162e775.png?width=276&height=444)
Key in a new four-digit PIN and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-0068c72f-475c-47a9-ab75-5d93d404171b.png?width=276&height=444)
Key in the new PIN again and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-c151d817-6b3b-4d27-b30a-d4077f320255.png?width=276&height=444)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-9730d3e9-022c-4f3b-93f6-e738d665b026.png?width=276&height=444)