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Home > Download Update Tool



 Update Step : 


1. Please press and hold any button of konnwei scan tool, then connect the scanner to PC with USB cable included in the package, the screen will be turned to "UPDATE MODE"

Notice: Please turn off anti-virus software when installing the update tool, otherwise it will not be able to install the driver properly.


2. download and Install the "uplink" or “BTlink “ program to your PC( Windows 7 /8/10 /xp ), 

you will find the below page, All you need is one-click, the program will search the update from our server, download and upgrade it by itself. No need any other operation, save the time and money.


3. Wait for the update process finished, the scanner will be ready to go! we will update to latest version before shipping out, normally there is no need to update for a long while.





(1) Handheld  Car Diagnostic Scanner : UPLINK  

Download From here

KW450 KW860 KW206 KW850 KW830 KW818 KW680 KW590 KW350 KW360

KW808 & KW820  don't not support online update anymore .


(2) Car battery Tester :  BTLINK   

Download From here

KW600  KW650  KW210 KW681 KW710 

KW208 KW510  don't not support online update anymore .