Blackvue DR750LW firmware upgrade failure

Discussion in 'DR750LW-2CH' started by brotherkeung, Apr 16, 2015.

  1. vshah

    vshah New Member

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    United States
    Hi @vogman1, hoping to get your input/advice on this. My 750 also failed after an attempted firmware update over wifi. I got the v2 recovery from, and put it on a card using acronis as the instructions specified. Unfortunately, upon booting the 750 with the card in it, I get the blue blackvue screen for several seconds, followed by a black screen with all 3 lights lit on the side. Do you recall if you put both zip files from the v13 update on the recovery card, or just one? I believe one is the firmware and one is a nand eraser or something to that effect.

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