Here’s a clear, step-by-step guide on , whether it’s blocked due to multiple incorrect PIN entries, a security lock, or a request from the customer. How to Unblock HDFC Debit Card If your HDFC debit card is blocked, don’t panic. You can unblock it using one of the following methods depending on why it was blocked. 1. Unblock via HDFC NetBanking (Recommended) Best for: Card blocked due to security reasons or temporary self-block.
Would you like the steps to request a new HDFC debit card as well? how to unblock hdfc debit card