Generally, the first round of freezing is 3 days. You can log in to your account frequently during these three days to check. If it is not unfrozen for three days, then the second round will most likely be 6 months, and the investigation needs to be delayed. Maintain communication and cooperation during this period, if it has not been unfrozen for 6 months. The third round is about 6 months again.

Risk control reminders from banks are generally issued when cardholders make frequent large-value transactions, or swipe at merchants that do not have points, or the place where the card is swiped is different from usual, and are not easy to remove.

Banks generally use 3 months as an observation period, so if you want to lift risk control, as long as your credit card can still be used for transactions within 3 months after receiving the SMS reminder, you must regulate your credit card swiping behavior:

1. Use credit cards to make purchases in large supermarkets or shopping malls. The credit card swiping time must be during the merchant’s normal business hours.

2. Combine online consumption with offline consumption, and use POS machines less often, especially third-party POS machines.

3. The amount swiped by the card must be appropriate and match the type of merchant.

4. After swiping the card and the bill comes out, you must pay it off in time, preferably in one go.

5. Occasionally apply for installments or minimum repayments to make some "contributions" to the bank.

Normally, it will end and unblock within one year, and some have 2 years or even longer.

Some accounts are permanently unblocked. This situation is relatively rare, indicating that there is a big problem with the account itself.