Canon EOS Rebel T7 Firmware Update
1. Improves operational stability during continuous commercial use of the camera.
If the camera's firmware is already Version 1.2.1, it is not necessary to update the firmware.
Canon Support
Download Firmware Version 1.2.1 for the EOS Rebel T7
To help obtain optimal performance of this camera, we recommend that you download and install the most recent versions of Canon software and the EOS Rebel T7 (PDF).
If you have not already done so, please register the EOS Rebel T7. By registering, Canon will be able to notify you via email about future announcements.
This information is for residents of the United States and its five territories only. If you do not reside in the USA or its five territories, please contact the Canon Customer Support Center in your region.
Thank you,
Customer Support Operations
Canon U.S.A., Inc.
CONTACT US
Still need some help? In order to get more personalized and faster support, we recommend registering your product in your Canon Account.
Source: Canon USA Product Advisories