https://www.usa.canon.com/support/canon-product-advisories/firmware-notice-me200s-sh-firmware-version-1-0-2-1-00
Canon Support | Firmware Notice: ME200S-SH: Firmware Version 1.0.2.1.00 | Canon U.S.A., Inc.
Find important updates to your Canon products. See more info about the Firmware Notice: ME200S-SH: Firmware Version 1.0.2.1.00 at Canon U.S.A., Inc.