|Thank you for using Canon products.
Changes in firmware:
The firmware (version 1.5.1) incorporates the following fix:
Canon always appreciates user feedback on our products and services. Following the release of Firmware Version 1.5.0, we are in the process of developing an update to further optimize AF operations. We plan to publish details of the revised firmware in late March and will make an announcement on the Web site.
Firmware Version 1.5.1 is for cameras with firmware up to Version 1.5.0. If the camera's firmware is already Version 1.5.1, it is not necessary to update the firmware.
Should you have any questions about the announcement, please contact the Authorized Service Facility in your area or you may contact the Call Center within your region.