LAUNCH                                                    X-431 PAD III User Manual 
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*Note: When downloading the diagnostic software or checking for updates, make sure 
the tablet has a strong Wi-Fi connection. It may take several minutes to finish it, please 
be patient to wait.   
To download and install the software later, tap “No”. In this case, enter the Home 
screen and tap “Software Upgrade” to download the diagnostic software. 
B. If you have registered to be a member, input your name and password, and 
then tap the “Login” button to enter the main menu screen directly. 
*Note: The X-431 PAD III has an auto-save function. Once the username and password 
are correctly entered, the system will automatically store it. After initial setup, it is no 
longer necessary to input the account information manually to log in. 
C. If you forgot the password, tap “Retrieve password” and then follow on-screen 
instructions to set a new password. 
4.2.2 Home screen 
It mainly includes the following items:   
 
Fig. 4-7 
Name  Description 
Intelligent 
Diagnose 
This module allows you to obtain vehicle data from the 
cloud  server  to  perform  quick  test  via  reading  VIN, 
which  provides  a  perfect  solution  to  various  defects 
resulting from step-by-step menu selection. In addition, 
user can also check the historical repair records online