What should I do if I cannot unbind my mobile phone number from WeChat?
1. Unbind other binding methods within 30 days: to protect the security of WeChat accounts, only the last binding method (QQ/mobile phone/email) can be unbound within 30 days. For example: in the last 30 days, mobile phone numbers, email addresses, and QQ numbers are bound in sequence. The last operation is the QQ number, which can only be unbound from the last binding, you cannot unbind other binding methods. You can change the WeChat binding method after 30 days.
2. Unable to unbind the new device logon prompt: to ensure the security of the WeChat account, account protection is not enabled if the QQ number and mobile phone number have been bound, to unbind a QQ or mobile phone number from a new mobile phone device, you must log on to the new mobile phone device for 72 consecutive hours before unbinding.
How can I unbind a mobile phone number from WeChat?
Open WeChat, go to the chat page, click the button in the upper-right corner of the mobile phone page, and select "set" in the menu that appears"
Next, click "my account" on the page that appears"
Click "mobile phone number".
Then, on the displayed mobile phone unbind page, click the button in the upper-right corner.
Select and select "unbind mobile phone number" from the menu that appears"
Select "OK" and wait for a moment to unbind the phone.
If you cannot unbind a mobile phone, you may need to log on to the unbound mobile phone for 72 hours before unbinding.