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Continue to ChatDE (U2W Plus) UPGRADE FIRMWARE OFFLINE - für Carlinkit CPC200-U2W / U2W Plus Dongles Firmware-Upgrade per USB-Flash-Laufwerk https://carlinkitcarplay.com/blogs/wireless-dongle-adapter/de-u2w-plus-upgrade-firmware-offline-fur-carlinkit-cpc200-u2w-u2w-plus-dongles-firmware-upgrade-per-usb-flash-laufwerk