Visit an SBI ATM
Insert your SBI debit card
Select the language
Enter your current ATM PIN if prompted
Choose the option for PIN generation or PIN change
Select the option to set or reset ATM PIN
Enter your registered mobile number
Enter the OTP received on your mobile
Enter the new 4-digit ATM PIN
Re-enter the new ATM PIN to confirm
Wait for the confirmation message on the ATM screen
Collect your card and complete the process