How to modify the mobile phone password of Luoyang Unicom users

You can modify the service password in the following ways:

1. Log in to the online business hall/homepage, and click Self-help > Business > Service Password Management? & gt If you modify the service password, you can modify the password;

2. After logging in to the client of the mobile phone business hall, click Handling > Business Handling > Service Password Modification: enter the original service password and the new service password to modify the password;

3. Send the short message "40 1" or "MMXG# old password # new password # new password" to 100 10 to modify the secret service password for free.