User's Manual

LAUNCH
X-431 PRO V4.0 User Manual
15
Fig. 4-6
To download the diagnostic software, tap “Yes” to enter the software download
page. Tap “No” to download it later.
F
ig. 4-7
On the download page, 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.
2. 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.
3. If you forgot the password, tap “Retrieve Password”, and then follow the
o
n-screen instructions to retrieve it.