Here are the steps on how to change your TOP Card PIN on TOP.ph:
Step 1: On the home screen, tap “TOP Card.”
Step 2: Tap “Change PIN Code.”
Step 3: Create your new 4-digit PIN Code.
Step 4: After tapping “Set Pin Code,” a prompt will appear asking you to validate the request using Face ID, touch ID or OTP for your TOP Card.
Note: This authentication is required to lock your TOP Card.
Step 5: You have successfully set up a new PIN code.