Download link: Sony a9 Firmware Version 3.01
This update (version 3.01) provides the following benefits:
- Corrects a condition where the camera may not operate properly after updating to firmware version 3.00Note: For cameras updating from version 3.00 to 3.01, the registered settings for the Fn (function) menu may not be inherited. You may need to customize the menu to your preferred settings again.
- New lens support (SEL400F28GM)
- Added functions for professionals engaged in sports/news media
- Improvements in auto focus performance and functionality
- Improvements in flash control performance and functionality
- Other Improvements