How Can I Change or Unbind the Phone Number That I Have Already Bound?

The account has been bound to the phone number. The method of unbinding and changing the phone number is as follows:

1. If the phone number is still available, you can click this link to change directly:
https://www.huobi.io/en-us/user_center/uc_rebind_phone/

2. If the phone number is no longer available, you can click this link to change:
https://account.huobi.io/en-us/account/security-reset/

Please be aware that once your GA is successfully changed, withdrawal and OTC transfer on all platforms will be disabled within the next 24 hours.