Sony Releases Firmware Update 1.01 for a7C II & a7C R

Published: October 25, 2023

Sony Releases Firmware Update 1.01 for a7C II & a7C R add bug fixes and stability via the memory card firmware update process.

Benefits and Improvements

• Fixes an issue where the High ISO NR feature can not be set
• Fixes an issue where some movie metadata (Shutter Speed, Aperture, ISO, etc.) may not be recorded
• Improves the operational stability of the camera

File Name

BODYDATA.DAT

File Version

Ver. 1.01

Release Date

10-24-2023

About this download

Note on Sony account: Before downloading the software, we recommend that you create a Sony account. After creating a Sony account or signing in with your Sony account, download the software (for customers in the USA and Canada). You also have the option to download the software without an account. Note: This update is only available for memory cards. Windows and macOS versions are not provided.

Download Link:

Firmware Update 1.01 for Sony a7C II
Firmware Update 1.01 for Sony a7C R

Saving Firmware to a Memory Card

IMPORTANT: Make sure there is only one BODYDATA.DAT file on the memory card.
• Click the Download button.
• After reading the disclaimer, click Download.
• Save the file to a computer.
• Insert the formatted memory card into the computer.
• Save the BODYDATA.DAT file in the root directory of the memory card.
Please Note: The file name must say BODYDATA.DAT. If you have downloaded Sony Firmware Updates in the past without deleing them, your computer may rename the update BODYDATA-2.DAT, BODYDATA-3.DAT, etc. You must change the filename back to BODYDATA.DAT before running the update.

Notes:
• Please format the memory card in advance using this product.
• Before formatting, copy the data to a computer or other device.
• Once you format the memory card, all the data recorded on the memory card will be deleted and cannot be restored.
• Please refer to the instruction manual of the camera for compatible memory cards.

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