LEXIA 3 PROBLEM

[GUERRAGT5]

Hello everyone, I would like to comment that i have currently acquired a lexia 3 chinese version 4.2.2 with lexia 348 and observe that by entering diagnosis and make a correct injection test and recognize the ecu perfectly, i return back and try to test protection and i have to disconnect and return connect the obd and usb cable but i do not have communication with any control unit. anyone know what can it be? Cheers

[GUERRAGT5]

I think I know where the problem is coming from. They have updated lexia to version C and this clone isn´t compatible. Does anyone know where I can get the files to downgrade to the version B? Thanks