New firmware from Canon, Nikon, Olympus and Sigma

Canon EOS 650D

Canon EOS 650D / Rebel T4i Firmware 1.04

Firmware Version 1.0.4 incorporates the following fixes:

1. Fixes the following phenomena which may occur when the camera is used in combination with certain lens models equipped with a stepping motor.

Affected lenses: EF-S 18-135mm f/3.5-5.6 IS STM / EF-S 18-55mm f/3.5-5.6 IS STM
The camera may freeze in rare instances if you try to shoot with a lens cap attached or meter a subject in low contrast in Live View (or Movie) shooting.
Fine focus adjustment may not be possible in Remote Live View on the EOS Utility software.
2. Fixes a phenomenon in which some SD card products are not recognized by the camera.

3. Corrects some misspellings displayed on the menu screen.

Click for Canon firmware update links: Canon USA | Canon UK


(source: http://www.dpreview.com/news/2013/06/14/new-firmware-from-nikon-olympus-and-sigma)