Dec 17 2009
Canon released new firmware for 5D mark II
Firmware Version 1.2.4 incorporates the following improvements and fixes.
1. Supports the WFT-E4 II wireless file transmitter that was released in December 2009.
2. Corrects a phenomenon in which visible noise may appear in images taken by continuous Bulb shooting.
Firmware Version 1.2.4 is for cameras with firmware up to version 1.1.0. If the camera’s firmware is already version 1.2.4, it is not necessary to update the firmware. For more info go to 5D mark II firmware page.
There are two kinds of compressed files for the firmware update according to your computer’s operating system (Windows, Mac OS X). Please extract it after downloading.
Firmware Update Version 1.2.4 (for Windows extraction)
Firmware Update Version 1.2.4 (for Mac OS X extraction)
