Sony released a new firmware update 1.01 for the Sony A7IV camera. Sony a7 IV Firmware Update 1.01 improves Eye AF Accuracy and compatibility with the Sony FE 28-60mm f/4-5.6 Lens.
The Sony a7 IV is the fourth generation of the company’s core a7 full-frame mirrorless camera model. You can find the details and download the new Sony firmware update below.
Applicable Model
This information is for the following models: ILCE-7M4ILCE-7M4K
Benefits and Improvements
• Improves the accuracy of the Eye AF feature
• Fixes an issue where you may not be able to take photos when using a SEL2860 lens
• Improves the operational stability of the camera
Note: This update is only available for Windows and macOS. A memory card version is not provided.
File Name
Update_ILCE7M4V101
File Version
1.01
Release Date
03-31-2022
Download & Installation
Important Notes:
• Close all other application software before updating the system software.
• Use a fully charged rechargeable battery pack (NP-FZ100).
• Do not remove the battery during the update as the sudden loss of power may render the camera inoperable.
• Remove the memory card from the camera before starting the update process.
• The system software update will take approximately 30 minutes. Do not allow your computer to go into Sleep mode during this time.
Note: If the computer does go into Sleep mode and the update is interrupted, the entire update process will need to be restarted.
• Do not open About This System Software Updater in the System Software Updater menu as this may cause the software to crash.
• Do not connect the camera to any other devices except your computer.
• Do not connect the camera and computer until instructed to do so.
• Make sure your computer is connected to the internet.
• Following the instructions in the System Software Updater window, on the camera, select Menu → Setup → USB → USB Connection, and then check • if Mass Storage(MSC) has been selected. If a mode other than Mass Storage(MSC) is selected, select Mass Storage(MSC).
Download Links:
Sony a7 IV: $2,498 at Amazon, B&H, Adorama.
Sony a7 IV with 28-70mm Lens: $2,698 at Amazon, B&H, Adorama.
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