Canon releases firmware version 1.0.3 for the Canon EOS 50D. This update offers these improvements:
- Corrects a phenomenon in which an image becomes overexposed when C.Fn.II-3 Highlight tone priority is set to \"1\" together with other camera settings. (This correction has already been incorporated in the Version 1.0.2 and later firmware.
- Corrects a rare phenomenon in which \"busy\" blinks on the camera\'s display panel and the shutter cannot be released due to the timing of battery installation.
- Corrects a rare phenomenon in which \"Err 99\" appears on the camera\'s display panel and LCD monitor and the shutter cannot be released due to the timing of pressing the shutter button.