Samsung Galaxy S25 Ultra

Samsung Galaxy S25 Ultra

Android 15

Change PIN on your Samsung Galaxy S25 Ultra Android 15

Read help info

The PIN protects your SIM from unauthorised use if your phone should get stolen. You can change your PIN to a PIN easier to remember of your choice. To change your PIN, you need to turn on use of PIN.

Step 1 of 10

1. Find "SIM card security"

Slide your finger downwards starting from the top right side of the screen.

Step 2 of 10

1. Find "SIM card security"

Press the settings icon.

Step 3 of 10

1. Find "SIM card security"

Press Security and privacy.

Step 4 of 10

1. Find "SIM card security"

Press More security settings.

Step 5 of 10

1. Find "SIM card security"

Press SIM card security.

Step 6 of 10

2. Change PIN

Press Change SIM card PIN.

Step 7 of 10

2. Change PIN

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.

Step 8 of 10

2. Change PIN

Key in a new four-digit PIN and press OK.

Step 9 of 10

2. Change PIN

Key in the new PIN again and press OK.

Step 10 of 10

3. Return to the home screen

Press the Home key to return to the home screen.

1. Find "SIM card security"

Slide your finger downwards starting from the top right side of the screen.

Press the settings icon.

Press Security and privacy.

Press More security settings.

Press SIM card security.

2. Change PIN

Press Change SIM card PIN.

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.

Key in a new four-digit PIN and press OK.

Key in the new PIN again and press OK.

3. Return to the home screen

Press the Home key to return to the home screen.