Thank you for using Canon products.
Firmware Version 18.104.22.168 incorporates the following enhancements:
• Please use a commercially available SD/SDHC/SDXC memory card that is 512MB or greater to perform the firmware update.
• Firmware version 22.214.171.124.is for updating EOS C70 cameras running firmware version 126.96.36.199. If your camera's firmware is already version 188.8.131.52., it is not necessary to update the firmware. Once the camera is updated to the latest version, it cannot be restored to a previous version.
• Please refrain from loading menu settings generated using the most recent firmware version to a product running an old firmware version, as doing so may affect camera operations.
Preparations for a firmware update:
After the firmware update has been performed, the camera's menu settings will be reset. It is recommended that, prior to starting update operations, users save their menu settings as settings data to an SD card, separate from the one that will be used to carry out the update, before starting update operations. This saved data can be loaded into the camera and the settings can be changed after the update has been completed. For further information on this, please refer to the section in the unit's Instruction Manual titled "Saving and Loading Camera Settings."
The downloaded folder contains the firmware (file name: VQB3.FIR / file size: 62,578,240 byte), and instructions on the firmware update procedures (a PDF file in five languages: Japanese, English, French, Spanish and Simplified Chinese). Prior to starting the firmware update operations, please be sure to carefully review and confirm your understanding of these instructions.
The following items are required to perform this firmware update: