How to Reinstall Launch X431 V Client?

Launch X431 V+ with Bluetooth/Wifi is a new car malfunction diagnostic device developed by Launch Tech for internet application based on Android system. X-431 V+ completely substitutes X431 IV and X431 Diagun III.

How to Reinstall Launch X431 V Client?

Step1: Uninstall X431 V Client First
Step2: Delete "cnlaunch"  from these 2 files

Step3: Go to www.dbscar.com website to download the newest version for X431 V client, then install it

Step4: Open the installed Client,log into your CC account

Step5: Download software (As the below picture)

Notice: The X431 V you downloaded will be saved in "downloads", like picture shows: