Canon Updates firmware for EOS 7D & EOS Rebel T2i/550D

November 26, 2010

Photo News

Canon just released a new firmwares for the EOS 7D & EOS Rebel T2i/550D, bringing the 7D firmware version to 1.2.3 and the Rebel to 1.0.9.

Both firmware updates correct minor issues and add no new functionality.

EOS 7D the fixes are:

  • Fixes a phenomenon in which the settings of the Speedlite Transmitter ST-E2 revert to the default settings when both the camera and the ST-E2 are set to auto power off.
  • Fixes a phenomenon in which the Macro Ring Lite (MR-14EX, MT24-EX) and slave flashes do not sync while shooting wirelessly.

EOS Rebel T2i/550D fix is:

  • Fixes a phenomenon in which tone jumps become noticeable in some images, depending on the shooting scene, when shooting with the Auto Lighting Optimizer settings (Low / Standard / Strong).

You can download the new firmware at the following links:


EOS Rebel T2i/550D:

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Juan is a wildlife photographer who currently lives in Maine. Juan lives and breathes photography and travels around the country making images, teaching and leading photo workshops. Juan’s favorite destination is Yellowstone in winter.

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