Bulk Interface Driver | Dji

The drone is improperly recognized as a generic serial (COM & LPT) port rather than a dedicated DJI interface. Step-by-Step Guide: Fixing the Driver on Windows

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Some older DJI aircraft (like the Phantom 4 or Mavic Pro series) communicate more reliably when plugged into an older, black USB 2.0 port rather than a blue USB 3.0 or USB-C port. dji bulk interface driver

Ensure you are using a data-sync USB cable, not a cheap, charge-only cable. Conclusion The drone is improperly recognized as a generic

Some users encounter an error message stating "This publisher has been blocked from running software on your machine" when trying to install DJI drivers. This usually occurs because the publisher has been inadvertently added to the untrusted publishers list: Ensure you are using a data-sync USB cable,

Do not just download any version of DJI Assistant. DJI splits this software by product generation. Ensure you have the exact match for your device: