Phantom 4K fails on update to FW 1.9.2. Does anyone have BIN file for downgrade to 1.5.7 or next best working file?

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Hi all, not sure what happened... I haven't flown my P3P 4K in a while and went to use it this weekend. Pulled down the latest FW for the AC from DJI and that was successful, but I can't get the video link or any of the app functions to work. The app says "latest FW" and when I go to the main screen it won't show "blue" camera button (grayed out). Every so often it thinks it's connected to an inspire1. I tried to downgrade in the app, but says no downgrade avail. Remote pairs fine to the AC, and I can control the camera and start the rotors. I think if I had the BIN file and could load it via USB might be ok?

Thank you in advance for any help or guidance you can provide,

USPilot
 

captainmilehigh

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Have you tried the firmware archive on 'Phantomhelp.com' ?

Be sure to select the correct section for the Phantom you have., then select the firmware archive section. There you will find numerous downloads of current and previous firmware.

As a side note, I've been on 1.5.7 for years now with no issues. I do not plan to upgrade from this version. Ever.

Good luck.
 

KachemakDiver

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Chances are while doing the update the gimbal board got to hot and it fried it. A common problem with the P3P update. ALWAYS USE A FAN ON THE GIMBAL WHILE UPDATING!
 

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