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BTU with Phantom on 3.16 - Problems upgrading firmware

Discussion in 'Firmware' started by hanocar60, Oct 9, 2013.

  1. hanocar60

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    My Phantom is now equiped with the NAZA V2 PMU, the iOSD mini und the BTU.
    The firmware - Versions are the following: Main Controller: 3.16, PMU: 0.2.0.4, BTU: 1.0.1.2
    Allmost everything is fine, the iOSD is working and makes a lot of fun! BUT I have no access to the BTU. The iPhone-App while connecting says: " Firmware version is not match, please use the PC assistant software to upgrade firmware"


    Does anyone know how to solve this problem? I updates the components several times. But always same result - call for update and no working BTU-app
     

    Attached Files:

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  2. miskatonic

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    Do you have a regular iPhone 4 or a 4S?
     
  3. hanocar60

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    I'm using an iPhone 4S. I don't think that I have a problem with the App, neither with the communication between the btu and the phone
     
  4. Shedracer

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    You need to upgrade the Phantom to v4.0 for the BTU to work. I have a BTU on mine, works fine.
     
  5. hanocar60

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    OK BUT there is no download availabe for phantom or NAZA-M on the related DJI Website
    To me it seems that it in not released yet
     
  6. mikrob

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    The answer is in your original post:
    " Firmware version is not match, please use the PC assistant software to upgrade firmware"
     
  7. hanocar60

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    As you can see in the Screenshot the installer says that the NEW version is 3.1.6 NOT 4.x! So starting the update there is only a 3.x binary downloaded.
     
  8. netphreak

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    Have you downloaded the new version of the Naza M software? You need to upgrade that to update the firmware.
     
  9. rampage42

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    Did you notice shorter flight times?
    Am about to install the BTU on mine.
    Thanks.