How can I change my UPI PIN using the Paytm app?

To change your UPI PIN using the Paytm app, open the app and tap your profile icon at the top left. Navigate to UPI and Payment Settings, then select the specific bank account you wish to update. Tap on Change PIN and enter your existing UPI PIN. You will then be prompted to set and confirm your new 4 or 6-digit UPI PIN. If you have forgotten your current PIN, you can use the Forgot UPI PIN option to reset it by verifying your debit card or Aadhaar details.