Original Launch X-431 OBDII Diagnostic Scan Tools

How to send diagnostic feedback to Launch X431 engineer? Part 1:  How to Diagnose  Step 1: After connect DBS connector to car, and log in X431 App Stay in the main page , the set the ignition switch to ON Click Local Diagnose Step 2:  After enter Local Diagnose, we need to choose the diagnose software. There are 3 methods to choose software, Camera Scan/Enter VIN/Manual Select 1. Scan VIN of the car by Camera Scan, and it will choose software automaticaaly 2. Input IN of the car manually, and it will enter software automatically 3. Select software manually Note: If there is no macthing software, please download it in Software Update function Step 3: Search Bluetooth. Connect DBScar connector with diagnose device, or for some devices, you can connect them together with USB cable Health Report: Do a comprehensive scan and generate an all-system report System Scan: Show all equipped system Step 4: Choose System Selection  Step 5: Choose the module or system that you wa...

This is the most frequent question that often inquired by Launch X431 customers. Here's the guide to update Launch X431 V / V+ Pro3 software. Step 1: After you enter X431 app and log in Stay in the main page and click Software Update Step 2:  After click Software Update We enter software update management interface  Check Current software version and Update version. If two versions are different, you need to run an upgrade. Otherwise, ignore it.  Step 3: Select the software you want to update and press Update button, it will update to the latest version automatically. Except the X431 app, it needs to do manually  If cannot download or update software normally, check internet connection, login status, storage space, device region or software usage rights.  Software has been successfully installed.  http://www.obdii365.com/wholesale/brand-launch-x431/