![Samsung Galaxy Tab S10+ 5G](http://wmstatic.global.ssl.fastly.net/ml/7090125-f-314911f8-0342-4724-850a-465e387b28bd.png?width=150&height=320)
Samsung Galaxy Tab S10+ 5G
Android 14
1. Find "SIM card security"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7090125-f-50a35c23-12ce-4d5f-9648-973e5818495c.png?width=280&height=446)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7090125-f-68c2c56e-1e80-4099-81b6-d78490e0bd4a.png?width=280&height=446)
Press Security and privacy.
![](http://wmstatic.global.ssl.fastly.net/ml/7090125-f-ec25d354-1856-4b04-b773-1dcb3075e0c8.png?width=280&height=446)
Press More security settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7090125-f-6b566283-4001-43c7-a610-583e1ece137d.png?width=280&height=446)
Press SIM card security.
![](http://wmstatic.global.ssl.fastly.net/ml/7090125-f-d6197cb2-9cb9-492a-ac6f-f58bb1a47b38.png?width=280&height=446)
2. Change PIN
Press Change SIM card PIN.
![](http://wmstatic.global.ssl.fastly.net/ml/7090125-f-ebbbfb62-5de4-470a-be9c-586038fdc0dc.png?width=280&height=446)
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. You can get the PUK by calling customer services on 191 from a Vodafone mobile phone. If you're using a land line, you need to dial 03333 040 191. 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 Vodafone.
![](http://wmstatic.global.ssl.fastly.net/ml/7090125-f-8d14a1c8-c60c-4e30-98cf-58b9473936b7.png?width=280&height=446)
Key in a new four-digit PIN and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7090125-f-d5eeae6b-dcd3-4416-9394-6e6b71c0e3db.png?width=280&height=446)
Key in the new PIN again and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7090125-f-d7e53fd5-589c-41f8-b3db-cdf03af54ee4.png?width=280&height=446)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7090125-f-ebbbfb62-5de4-470a-be9c-586038fdc0dc.png?width=280&height=446)