If you have forgotten your UPI PIN for any bank account, you can reset it on the PhonePe app.

To reset your UPI PIN:

1. Tap your profile picture on the PhonePe app home screen.
2. Select the bank account under the Payment Methods section by scrolling to your right. You can also tap View all Payment Methods to view the bank accounts you’ve linked on PhonePe.
3. Tap Reset UPI PIN under that account.
4. Enter your Debit/ATM card details for that account.
5. Enter the 6-digit OTP that you receive through SMS on your registered mobile number.
   Note: If you have enabled SMS permissions, PhonePe will auto-fetch the OTP. You can enable PhonePe to auto-fetch your OTP in your Phone Settings >> Apps & Notifications >> PhonePe >> Permissions.
6. Enter the 4-digit ATM PIN for your Debit/ATM card.
7. Enter the new 4 or 6 digit BHIM UPI PIN that you wish to set for the account.
8. Confirm the PIN by entering it again.
9. Tap Confirm.