1. Open official website of Binhai Rural Commercial Bank or log in to the mobile App.
2. Log in to your meow loan account with your original mobile phone number.
3. Find "Personal Information" or "Account Settings" and other related options in Miaomiao loan account settings.
4. On the "Personal Information" or "Account Settings" page, look for the option to change the mobile phone number.
5. Click to enter the interface of changing mobile phone number, and fill in the new mobile phone number as required.
6. Submit a mobile phone number change application, and the system will send a verification code to your new mobile phone number.
7. Enter the verification code you received to verify your identity.
8. Complete the change of mobile phone number according to the prompt.
If you encounter problems or need more help in the process of changing your mobile phone number, it is suggested that you directly contact the customer service of Miaomiao Loan of Binhai Rural Commercial Bank, and they will provide further guidance and support.