basic wrote:
升級後感覺很不錯喔...
感覺對焦明顯變快了..
尤其是暗部對焦..
難道這就是傳說的,
用了之後就長高了,
考試都考100分

mode (or one of the other creative modes). The version of the firmware will not appear in the basic modes.
How do I update the firmware?
These are two ways to update the camera's firmware.
1. Download the firmware file from this web site and install the update as shown in the updating procedure.
2. Bring the camera to a Canon Service Center and have the firmware updated by the center.
If you choose the latter method, contact a Canon Service Center in your region.
Do I need any special equipment to update the firmware?
The equipment required is as follows.
(1-A) Battery Pack LP-E5 (The battery pack must be fully charged.)
(1-B) AC Adapter Kit ACK-E5 (sold separately)
(2) SD card (64MB or more, 2GB or less)
In order to supply power to the camera, either (1-A) or (1-B) is necessary.
How do I copy the downloaded firmware file to the SD card?
Two methods of copying the downloaded firmware file are provided.
1. If you have a SD card reader, please copy the firmware file to the SD card via a SD card reader.
2. Please connect the camera and a personal computer with a USB cable, and copy the firmware file onto the SD card in the camera. Please use EOS Utitlity application bundled with the camera to copy the file.
http://web.canon.jp/imaging/eosd/firm-e/eosdigital4/firmware.html