Installation Manual

2.3 Download and Install X-431 HD Module App
1. Visit the LAUNCH website and download the application corresponding to X-431 HD module;
Note: If downloading using the diagnostic tool please make sure Wi-Fi has good or strong signals.
2. Follow the on-screen instructions to install it. Once installation is complete, an application icon will appear
on the HOME screen.
2.4 Activate X-431 HD Module
After purchasing X-431 HD module, you have to activate it before use.
Follow the steps below to proceed:
1、 Launch the application, and tap to enter;
2、 Tap “Profile” from the pull-down menu, and then tap “Connector Activation”;
3、 Input the Serial Number and Verification Code, which can be found in the included password envelope. Tap
“Activate”.