Changed the mobile phone number bound by WeChat, WeChat payment always needs to enter the SMS verification code of the original mobile phone?

1. Pay with WeChat balance. You only need the WeChat payment password to pay.

2. Pay with the bank card bound by WeChat. If the mobile phone bound by the bank card is also a micro signal created with this mobile phone number, you don't need a verification code, just enter the payment password.

3. If you change your mobile phone number and need WeChat payment, you need the verification code of the original mobile phone, which is the mobile phone number bound by the bank card. Because the mobile phone number has been modified, it is not the original mobile phone number, so be sure to verify whether you pay for it yourself.

1. Open the WeChat program and switch to the Settings tab.

2. Click "My Account" to enter.

3. Then click the "mobile phone number" item to enter.

4. Then select the "Deactivate" action.

5. After deactivation, enter the item "Mobile Number" again and select the "Enable" button.

6. Enter your current mobile phone number, and after successfully obtaining the verification code, you can realize the new binding operation.