ETZ21 Firmware

ETZ21

How to do firmware update?

  1. Prepare the Micro USB cable clip (gifted with the adapter) and a Windows/MAC computer
  2. Download the firmware below.
  3. Unzip the file.
  4. Connect the adapter to your computer and a new drive will appear (like any portable drive). Do NOT need to remove the original file.
  5. In Windows computers, the original implanted firmware will show as a 0 KB file; in Mac computers, the original implanted firmware does not show.
  6. Copy and paste the firmware you unzipped into the drive.
  7. Eject the drive (VERY important step).
  8. Unplug the USB cable and the upgrade is completed.

Date Firmware version Details Link
16 June V2.0  

  1. Optimise the focusing performance of older NEX lenses on Nikon and realizing Pinpoint focusing.
  2.  Solve the problem of partial Tamron lenses’ focusing hesitation during video shooting with Z9, e.g. Tamron 70-180 F2.8 (A056) and Tamron 35-150 F2-F2.8 (A058).
  3. Correct the EXIF data errors
  4. Solve the problem of consumption of battery when the camera is off
  5. Improve focusing performance of certain lenses, e.g. Tamron 150-500 F5.6-7 (A57)
  6. No more focus point shifting when the camera wakes up from rest mode or restarts.
  7. Solve a few small bugs on the software side

 

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30 May V1.2.0
  1. Enable autofocus ability with older Sony Nex lenses on ETZ21
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