And within 7 days, you can unlock it with the security code.
. If it exceeds 7 days,
You can use your account information to register with the customer service center.
The more detailed the information, the better.
1 month can be untied.
If it is non-malicious, it can be unbound at any time by serial number and dynamic password. If you forget the serial number or lose the legend. Then you can only unbind the malicious program.