Firmware Update: Canon EOS 7D Mark II v1.1.1

Canon users with the EOS 7D Mark II have a new firmware update to install. It’s fairly minor, but may solve some issues for certain users.

Firmware Version 1.1.1 brings the following fixes and improvements:

  1. Enhances reliability of communications when transferring images using Wireless File Transmitter WFT-E7 (A/B/C/D/E).
  2. Corrects the phenomenon of Err70 which occurs with certain combinations of settings.
  3. Corrects the phenomenon in which in very rare cases the shutter can no longer be released.
  4. Enhances reliability of operations for specific custom function settings.

Download from the Canon website.

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