Sony A7rV & A7IV Firmware Update 4.0 & 6.0: New Features Explained! (2025)

Exciting news for Sony camera enthusiasts! Sony has just rolled out major firmware updates for the A7rV and A7IV, bringing a host of new features and improvements that could revolutionize your photography and videography workflow. But here's where it gets controversial: while these updates promise enhanced functionality, some users might question the necessity of paid licenses for certain features. Let’s dive into what’s new and why it matters.

Sony A7rV Firmware 4.0 and A7IV Firmware 6.0: What’s Changed?

Both updates focus on refining shooting, playback, and network functions, but each model has its unique tweaks. Here’s a breakdown:

Shooting and Playback Enhancements

For both cameras, Sony has:
- Optimized display layouts for horizontal and vertical shooting, ensuring a seamless experience regardless of orientation.
- Expanded focus area options with Spot: XL, Custom 1, Custom 2, and Custom 3, giving photographers more control over focus tracking.
- Introduced the Golden Ratio Grid, a game-changer for composition enthusiasts.
- Added menu enlargement, making navigation easier on smaller screens.
- Enabled flagging of clips (OK/NG/KEEP) during or after recording, streamlining post-production workflows.
- Improved storage management by displaying remaining capacity on both storage devices during relay recording.
- Enhanced playback functionality with relay playback and multi-filter image sorting (e.g., by rating).
- Supported IPTC Preset importing and digital signature writing for authenticity verification, though paid licenses may apply—a point that could spark debate among users.

A7IV Exclusive: The A7IV now displays audio levels continuously during video recording, a feature absent in the A7rV. Why Sony omitted this from the A7rV is anyone’s guess—could it be a strategic move to differentiate the models? Let us know your thoughts in the comments.

FTP and Network Upgrades

Both cameras now allow:
- Scheduled FTP transfers while simultaneously writing data to storage, a time-saver for professionals.
- Automated protection for transferred files and prioritized image transfers.
- Focus map display via the Monitor & Control app (latest version required), though availability varies by region.

Security and Stability

Sony has dropped support for outdated security protocols like WPA, WEP, and IPsec, urging users to adopt WPA2/WPA3 and Access Authentication for better protection. Additionally, they’ve fixed focus bracketing and white balance issues in RAW shooting, ensuring smoother operation.

The Controversy: Paid Licenses and Regional Restrictions
While features like digital signatures and volume photography commands sound impressive, they require paid licenses. Sony hasn’t announced when these will be available to the general public, and some services may not be accessible in certain regions. Is this a fair move, or is Sony limiting accessibility? Share your opinion below.

Final Thoughts
These updates undoubtedly elevate the A7rV and A7IV, but the licensing model and regional limitations might leave some users divided. As always, refer to the Help Guide for A7rV and A7IV Guide for detailed instructions. What do you think about these changes? Are they worth the potential hassle, or is Sony overstepping? Let the debate begin!

Sony A7rV & A7IV Firmware Update 4.0 & 6.0: New Features Explained! (2025)

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