Release notes: Canon EOS-1D Mark II firmware update version 1.2.3

What has been changed in version 1.2.3 of the firmware?

With the version 1.2.2 firmware, pressing the DISPLAY button right after shooting images resulted in an abnormal display and the camera would freeze. Images are not lost when this occurs. Also, removing and then reloading the battery restores the camera to normal operation. This version 1.2.3 firmware incorporates fixes for the issue described above

This firmware update applies to cameras with firmware version up to 1.2.2 installed. If your camera’s firmware is already version 1.2.3, it is not necessary to perform this update.

Release notes: Canon EOS-1Ds Mark II firmware update version 1.1.3

What has been changed in version 1.1.3 of the firmware?

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The Canon EOS 20Da which was only available only in Japan will now be available for the rest of the world. This camera is identical to the Canon EOS 20D except for a modification to the low-pass filter.

Read More Canon’s Press Release

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On 31 may 2005 Canon has released firmware updates for the Canon EOS 350D (DRebel XT), Canon EOS 1D Mark II, and Canon EOS 1Ds Mark II.

Canon EOS 350D / Digital Rebel XT firmware update version 1.0.2

What will your new firmware do ?
- Fixes the extreme underxeposure when using some lenses
- Fixes auto-power off function failure when auto power off is set more than 2 minutes
- Fixes incorrect white balance when using external flash

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Canon had today posted a firmware update for its digital SLR the EOS 20D. Version 2.0.0 adds support for the wireless file transmitter WFT-E1 to allow high speed transfer of images from the 20D and personal computers through wireless/wired LAN.

Click here to download Canon EOS 20D firmware update version 2.0.0 (Windows and Mac)

Release notes:

Canon EOS 20D firmware update version 2.0.0
What has been changed in version 2.0.0 of the firmware?

It includes the following additions/improvements:

1. Support for the wireless file transmitter WFT-E1.
Support for the wireless file transmitter WFT-E1 allows high-speed image transfer by connecting EOS 20D and personal computers through wireless/wired LAN.
*This function works for EOS 20D when the WFT-E1 firmware is 2.0.1 or later.