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No Lights and Constant Beeping at Startup (Phantom 4)

Discussion in 'Phantom 4 Help' started by Callum Bondy, Jun 4, 2016.

  1. Callum Bondy

    Mar 3, 2016
    Likes Received:
    When I was updating my firmware, the cable connecting my phone to the phantom popped out. Now when I turn on my phantom, I get a constant beeping and a green to red flashing light above the sd card slot. The leds on the arms do not turn on as well. Does anyone have any idea on how to fix my Phantom 4
  2. msinger

    Approved Vendor

    Oct 30, 2014
    Likes Received:
    Harrisburg, PA (US)
    Try installing the firmware again. If needed, you can find detailed firmware installation instructions here.
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