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Your PIN protects your SIM from unauthorised use if your mobile phone should get stolen. You can change your PIN to a PIN of your own choice making it easier to remember. Before you can change your PIN, you need to turn on use of PIN.

Step 1 of 9

Find "Change SIM PIN"

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

Step 2 of 9

Find "Change SIM PIN"

Tap the settings icon.

Step 3 of 9

Find "Change SIM PIN"

Tap Security & location.

Step 4 of 9

Find "Change SIM PIN"

Tap SIM card lock.

Step 5 of 9

Find "Change SIM PIN"

Tap Change SIM PIN.

Step 6 of 9

Change PIN

Key in your current PIN and tap OK. The default PIN is 1234.

Step 7 of 9

Change PIN

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

Step 8 of 9

Change PIN

Key in the new PIN again and tap 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 Service. Please note: If an incorrect PUK is entered ten times in a row, your SIM is blocked permanently. In this case, you'll need a new SIM from Singtel.
Step 9 of 9

Return to the home screen

Tap the Home key to return to the home screen.

Swipe right for the next step

Tap anywhere to dismiss