Improved the writing/reading speeds when using UDMA 7-compatible CF cards.įixed a phenomenon that occurred when custom function C.Fn 4-1 was set to assign IS start to the AF stop button on the lens. If either a CF card with only a little available space remaining or the battery was removed and then reinserted into the camera, and then the user attempted to start shooting movies immediat

Canon has release the 7D firmware update again (it was out for a bit last week but pulled), which addresses various bugs and Errors and also improves the read and write speeds for UDMA-7 Cardsįirmware Version 1.2.5 incorporates the following improvements and fixes.įixed a rare phenomenon in which there were rare cases where movie files taken could not be opened when repeatedly shooting movies with specific CF cards.įixed a rare phenomenon in which there were cases where 'Err 02' appeared when repeatedly shooting still images with specific CF cards.įixed a phenomenon that occurred when using high-capacity (32 GB or greater) CF cards.

Canon 7d firmware update 1.2.5