EOS C500 / EOS C500 PL Cinema EOS Camera 

Firmware Version 2.1.4.1.00 incorporates the following improvements:

1. Enables control of CINE-SERVO lenses using the RC-V100 remote controller. 
   
2. Enables peripheral illumination correction for the following lenses:
   
   EF lenses:
   EF16-35mm f/4L IS USM
   EF-S10-18mm f/4-5.6 IS STM 
   EF400mm f/4L DO IS USM
   EF11-24mm f/4L USM
   EF24-105mm f/3.5-5.6 IS STM
   EF100-400mm f/4.5-5.6LII IS USM
   EF-S24mm f/2.8 STM
   CINE-SERVO lens:
   CN7×17 KAS S/E1
3. When  one of the following EF lenses is attached and power is turned off, the lens automatically retracts to its minimum length.
   EF 40mm f/2.8 STM
   EF-S 24mm f/2.8 STM
   EF 50mm f/1.8 STM.

Firmware Version 1.0.7.1.00 is for updating Cinema EOS C500 and EOS C500 PL cameras with firmware of a version from 1.0.6.1.00 or earlier. If your camera’s firmware is already version 1.0.7.1.00, it is not necessary to update the firmware. Once the camera is updated to the latest firmware version, it cannot be restored to a previous version. For details, please refer to the instruction manual (the updated version).