How to set a new UPI PIN in Paytm?

To set a new UPI PIN in Paytm, open the app and tap your profile icon. Navigate to UPI and Payment Settings and select the bank account you wish to update. Tap Set PIN or Change PIN. You can use your debit card details (last six digits and expiry date) or your Aadhaar card (first six digits) for verification. Enter the OTP received on your registered mobile number, then input and confirm your new 4 or 6-digit UPI PIN to complete the process.