Open Google Pay
Tap your profile picture
Go to Settings
Tap Privacy and security
Tap UPI PIN or Change UPI PIN
Select Reset UPI PIN
Enter your debit card details
Verify with the OTP sent by your bank
Set a new UPI PIN
Confirm the new PIN
Open Google Pay
Tap your profile picture
Go to Settings
Tap Privacy and security
Tap UPI PIN or Change UPI PIN
Select Reset UPI PIN
Enter your debit card details
Verify with the OTP sent by your bank
Set a new UPI PIN
Confirm the new PIN