1. Locked the wrong password. You need to bring your ID card and credit card to the Bank of Communications outlet to unfreeze the password.
2. Locked due to overdue. In this case, you need to pay off the overdue debt first, then contact Bank of Communications to ensure that this behavior will not happen again next time, and then apply to the bank for unlocking.
3. Suspicious high-risk transactions are locked. Contact Bank of Communications directly and explain clearly. It is best to provide some evidence to prove that you swipe your card normally. As long as it is verified that there is no problem, Bank of Communications will help you unlock it.
4. Locked by the court. In this case, it can only be unlocked after the lawsuit is solved.