Launch X431 Pro5 Asks for USB Connection?

 Question:

I usually connects Launch X431 Pro5 via WiFi. Today when trying to clone a EDC16 ECU with Pro5 and X-prog3. Device ask for USB connection rather than WiFi. Why need to connect via USB?

Launch X431 Pro5 Asks for USB Connection

If need to read/write/clone ECU or TCUs, better use USB connection because data is huge, USB connection is stable than WiFi.

There is a USB port on the side of Pro5. You cannot connect USB cable with Pro5 directly. Need a OTG converter.

Launch X431 Pro5 Asks for USB Connection

Launch X431 Pro5 Asks for USB Connection

When do BMW online programming, it will also ask to connect via ENET cable via USB port.

www.x431shop.eu

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