Psa+interface+checker+440+2021

Are you trying to of your interface to work with a newer version of Diagbox?

era in early 2021, diagnostic security tightened. The community relied on the Interface Checker to "downgrade" firmware to versions that worked with offline, "patched" versions of Diagbox. Without this specific utility, a simple internet-connected update could trigger a "blocked" status on the hardware, rendering the expensive tool a useless plastic brick. psa+interface+checker+440+2021

Plug your Lexia 3 interface into your PC via USB (no need to connect to the car yet). Run as Admin: Open the psa_checker.exe as an administrator. Are you trying to of your interface to

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