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GH4 Firmware downgrade 2.5 to 2.3
  • kitanokitano

    Hi, I have been trying to search how to downgrade the gh4 firmware and couldn't find anything.

    Is it possible?

    Thanks in advance

  • 6 Replies sorted by
  • Vitaliy_KiselevVitaliy_Kiselev

    Nope.

  • karlkarl

    @kitano: Just out of curiosity: What about the 2.5 do you dislike that you want to get rid of it?

  • kitanokitano

    @karl

    vLog.

    Unless there's a way to activate it like earlier without shelling out $100? @Vitaliy_Kiselev

  • TscheckoffTscheckoff

    @kitano:

    If you plan to record V-LOG internally -> It isn´t that great anyway.
    (Through the 8bit 4:2:0 limitation you get alot of banding.)

    It´s more or less only usable if you record externally (in 10bit 4:2:2).
    Btw.: Did you try to name the V2.3 firmware "GH4__V26"?
    Worked at least with the GH2 - Don´t know if it´s still possible with the GH3/GH4.

  • Vitaliy_KiselevVitaliy_Kiselev

    Did you try to name the V2.3 firmware "GH4__V26"? Worked at least with the GH2 - Don´t know if it´s still possible with the GH3/GH4.

    It never worked. In GH2 PTool had special hack to allow similar thing.

  • kitanokitano

    Thanks @Tscheckoff @Vitaliy_Kiselev

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