Wps appeal failed to change the mobile phone number.

The first step is to open the WPS software on the computer and log in to your personal account. Step 2: After entering the WPS homepage, click "Personal Avatar" in the upper right corner to open the WPS Personal Center. Step 3: After entering the WPS Personal Center page, there is an option of "improving account security" at the top. Click this option. Step 4: After the Account Security window pops up, there is a bound mobile phone bar at the top of the window. You need to click the "change your phone" option on the right. Step 5, select "OK" to replace the current mobile phone number and enter the SMS verification code. Step 6, enter the new mobile phone number and SMS verification code to complete the replacement.