UPI PIN is required to approve payments and money transfers in apps like Google Pay, PhonePe and Paytm.
If you forget your PIN, you can reset it easily using your debit card details.
You usually need your debit card details to reset UPI PIN.
Learn here: Debit Card vs Credit Card
If you forgot your UPI PIN in Google Pay, you can reset it using your ATM/debit card and OTP verification.
UPI transfers have daily transaction limits.
Learn here: UPI Transaction Limit in India
UPI works directly with your bank account.
Learn here: How to Open Bank Account Online
Usually debit card is required for security verification.
No, both are different.
After multiple wrong attempts, UPI may get temporarily blocked.
Yes, if done through official apps securely.