Wi-Fi Setting
Note: If you don’t need to use Wi-Fi for a while, you can turn it off to conserve battery life.
X-431 Diagun IV has built-in Wi-Fi that can be used to get online. Once you’re online, you can register your X-431 Diagun IV, surf the Internet, get apps, send email, launch the remote diagnosis, and check for software updates etc.
Connect to a Wi-Fi network
Note: When Wi-Fi is not required, this should be disabled to conserve battery power. Once it is connected successfully, tap the Wi-Fi network from the list to view its name, link speed, security type, IP address etc. When this tool is in range, it will connect to the previously linked network automatically.
Disconnect from a Wi-Fi network
User registration
Tap “Login” on the upper right corner of the main menu screen:
Note: To obtain better service, you need to provide real information.
A. Create App account: In Fig. 3, fill in the information in each field and then tap “Register”, a screen similar to the following will appear:
B. Activate the VCI connector: In Fig. 4, 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 “Personal Center”.
Activate Connector.
C. Download diagnostic software: Tap “Activate”, a dialog box similar to Fig. 5 will appear:
To download the diagnostic software, tap “Yes” to enter the software download page. Tap “No” to download it later. 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.
Note: X-431 Diagun IV has an auto-save function. Once the username and password are correctly entered, the system will automatically store it. Next time you login the system, you will not be asked to input the account manually.
Bluetooth Setting
Enter X-431 Diagun IV Bluetooth setting screen (“Settings” -> “Bluetooth”), slide the Bluetooth switch to ON and X-431 Diagun IV will start searching available Bluetooth device, tap the desired connector to pair. By default, the Bluetooth name is 98729*****00 (where ***** stands for 5 digits.).
Note: In case no Bluetooth setting is done before diagnostic software is launched, you can also configure it while using the software.