1. Double-click to open the latest version of Bank of Communications Mobile Banking installed on your mobile phone and enter the main page, as shown in the figure below.
2. Enter my home page, then we find the Settings button in the upper right corner and click Enter, as shown in the figure below.
3. Enter the Settings main page, and then we find the login settings and click Enter, as shown in the figure below.
4. Enter the login settings main page, find the first login user name setting, and click Enter, as shown in the figure below.
5, enter the user name management page, we click the modify button on the right to enter, as shown in the figure below,
6. Enter the nickname to log in and modify. Here we enter the login nickname to be modified, and click OK after modification, as shown in the figure below.
7. Automatically return to the login user name management page, which shows our modified login name. As shown in the figure below.