Sony Released Firmware Updates for a7R IV, a7R III, a7 III

Sony today has released new firmware updates for Sony a7R IV, a7R III, a7 III. You can download firmware through links below:

Benefits and Improvements

  • Enables use of “My Menu” to save or load custom camera settings
  • Adds the “External Flash Set” function which allows you to configure the settings of an attached flash or wireless radio commander (both sold separately) directly from the camera.
  • Compatible Flash models:
    • HVL-F60RM (with flash firmware version 2.00 or later)
    • HVL-F45RM (with flash firmware version 2.00 or later)
  • Compatible wireless radio commander:
    • FA-WRC1M

      • This functionality will be enabled after the upcoming wireless radio commander firmware version.
      • Refer to theĀ Help Guide for more information.
  • Improves the overall stability of the camera