To download the diagnostic software and to update on the X431 official site, you are required to register a member, here register guide to follow.
During initial use, tap the X-431 V icon on the home screen and you will see some illustrations that guide you through some of important operations of the application. Scroll your screen to left to read it until the “Start Now” page appears. Tap “Start now” to enter the main menu screen.
Tap “Login” on the upper right corner of the main menu screen:
If you are a new user, tap “New Registration”.
Note: To obtain better service, you need to provide real information. Fill in the information in each field (Items with * must be filled). After inputting, tap “Register”, a screen similar to the following will appear as below; input the Serial Number and Activation Code, which can be found in the password envelope.
Note: To exit and activate it later, tap “Skip”. In this case, you can activate your connector by tapping “Activate Connector” in “Profile”. Tap “Activate” to finish your registration.
To download the diagnostic software, tap “Yes”.
Tap “No” to download and install it later.
Tap “Update” to start downloading. It may take several minutes to finish it, please be patient to wait. To pause downloading, tap “Pause”. To resume it, tap “Continue”. Once download is complete, the system will install the software package automatically.
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.