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Last month, Sony published then subsequently removed firmware version 1.1 for its a7 IV camera system. The update brought a collection of new and improved capabilities, but hours after its launch, some users noticed their cameras weren’t working after the update, effectively making their entire camera useless in some shooting modes.
Sony has now addressed this problem and is re-releasing firmware version 1.1 for its a7 IV mirrorless camera that addresses the problem. In theory, this update should be free from the bugs that plagued some users who updated to firmware version 1.1. For those who have already updated to firmware version 1.1, this version should overwrite the original version and fix any issues it caused.
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Sony notes ‘This update is executed via SD card/CFExpress card, and users will need to ensure the Alpha 7 IV is running or updated to Ver.1.05 first, before updating to v1.1.’
You can read our original news article on firmware version 1.1 for the Sony a7 IV using the link above, but here’s a brief summary explaining the key additions and improvements.
- Adds Lossless Compressed RAW files in S, M and L (small, medium or large) file sizes
- Allows photographers to retain shutter speed and ISO settings for flash photography
- Adds Touch Shutter Function
- Improves the accuracy of the Eye AF feature.
- The ability to record the camera’s serial number in the metadata of video files
- Improved operability of Wi-Fi connections
- A one-minute setting added to Power Save by Monitor menu
- The ability to brighten the viewfinder display according to the ambient brightness
- Improved operational stability of the camera
You can download firmware version 1.1 for the Sony a7 IV directly from Sony’s download page. Download and installation instructions can be found here.
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This article comes from DP Review and can be read on the original site.
