Composers
BGMs
Compilations
Indie
Click on the "Activate" button. This opens the link between your PC and the interface.
: Use Select File to choose the correct firmware (e.g., vci_updater.com ) and click Downloading to flash the device. psa interface checker 440 link
: Plug your PSA Interface into your PC via USB. Connecting it to the vehicle's OBD-II port is often required for mode-switching or full activation. Click on the "Activate" button
: Verifying the hardware's serial number and revision (e.g., Revision B vs. Revision C ). psa interface checker 440 link
: It is a critical tool for "unbricking" hardware clones that have been accidentally updated via the internet, which can often disable unauthorized devices.
: Open the PSA Interface Checker.exe application.