Canon EOS R1:B&H Photo / Amazon / Adorama Canon EOS R1 Firmware changes Download Here This firmware (Version 1.1.1) includes fixes for the following issues identified in Version 1.1.0: 1. Fixes an issue where video could not be recorded correctly when using a memory card larger than 2TB with the [Pre-recording] setting enabled. This firmware also incorporates the following changes … Continue reading Canon EOS R1 and EOS R5 Mark II Firmware 1.1.1 Released