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Sony A6700 users experienced frustrating recording failures and unexpected camera restarts during critical shoots. These issues undermined confidence in an otherwise capable APS-C mirrorless camera released in July 2025. As a professional photographer who has witnessed countless lost moments due to technical failures, I understand how crucial firmware stability becomes when you’re capturing once-in-a-lifetime footage.
Sony A6700 Firmware Update Ver 1.03 is the essential fix that resolves multiple video recording bugs and stability issues affecting this mirrorless camera. Released on April 9, 2025, this system software update specifically addresses problems where movie recordings weren’t saved under certain conditions and prevents camera restarts during face recognition.
This comprehensive guide will walk you through everything you need to know about firmware 1.03, from understanding the specific fixes it provides to step-by-step installation instructions. I’ll also share insights from the community and troubleshooting tips based on real user experiences.
What is Firmware Update Version 1.03?
Sony A6700 Firmware Update Ver 1.03 is a system software update released on April 9, 2025, that addresses multiple bugs and stability issues with the camera’s video recording functionality and overall performance. This update specifically targets problems that caused recordings to fail and cameras to restart unexpectedly during operation.
The ILCE-6700 firmware 1.03 focuses on enhancing operational stability rather than adding new features. While firmware 2.00 has since been released with additional capabilities, version 1.03 remains important for users who experienced specific issues with earlier versions or prefer not to upgrade to the latest firmware immediately.
This update represents Sony’s commitment to addressing user-reported issues and maintaining the reliability of their APS-C mirrorless camera line. The fixes particularly benefit videographers and content creators who rely on consistent recording performance during professional work.
Key Improvements and Bug Fixes in Version 1.03
The firmware update delivers five critical fixes that significantly improve the A6700’s reliability. Based on official Sony documentation and user reports, here are the specific improvements:
???? Movie Recording Fix: Resolves an issue where movie recordings weren’t saved under certain shooting conditions, preventing potential data loss during important video sessions.
???? Face Recognition Stability: Fixes an issue where the camera could restart if many faces were simultaneously recognized when shooting movies, eliminating interruptions during events or group recordings.
⏰ Timecode Retention: Improves timecode functionality by maintaining settings after the camera is powered off and on again, ensuring continuity in multi-take video productions.
Additionally, the update enhances exposure stability when using extended ISO settings, providing more consistent results in challenging lighting conditions. The overall operational stability improvements reduce the likelihood of unexpected behavior during normal shooting scenarios.
Professional videographers will particularly appreciate the movie recording fix, which addresses a critical reliability issue that could result in lost footage. The face recognition improvement benefits event photographers and content creators who frequently shoot groups or crowded scenes.
Before You Update: Essential Preparation
Proper preparation prevents failed installations and potential camera issues. I’ve seen users rush the process and encounter preventable problems. Follow these essential steps before starting your firmware update:
First, ensure your camera battery is fully charged. The update process typically takes 6-8 minutes, and interruption during installation could cause serious issues. I recommend using a battery with at least 80% charge to be safe.
Next, back up any important photos and videos from your memory card. The installation process may require formatting the card, and you don’t want to risk losing valuable content. Transfer files to your computer or external storage before proceeding.
Prepare a compatible memory card – Sony recommends SD/SDHC/SDXC cards with at least 32MB of free space. Based on community feedback, some users encountered issues with certain card brands, so if possible, use a card that has successfully performed firmware updates in the past.
Finally, note your current camera settings. While the update typically preserves settings, some users reported having to reconfigure certain preferences after installation. Take photos of your menu settings or write down critical configurations as a precaution.
Installation Guide: Memory Card Method In 2025
The memory card method is the most reliable way to install firmware updates, and it’s the approach I recommend for most users. This method doesn’t require an internet connection during installation and reduces points of failure.
- Download the Firmware: Visit the official Sony Support website and search for “ILCE-6700 firmware update.” Select version 1.03 and download the file (typically named DSCA6700V103.dmg for Mac or DSCA6700V103.exe for Windows).
- Extract the File: Open the downloaded file to extract the firmware update file (bodydata.dat). Mac users will find this in the mounted disk image, while Windows users should run the executable and follow the extraction prompts.
- Format Memory Card: Insert your memory card into the camera and format it using the camera’s menu (Menu → Setup → Format). This step is crucial – many installation failures occur due to improper card formatting.
- Copy Firmware File: Remove the memory card from the camera and insert it into your computer using a card reader. Copy the bodydata.dat file to the root directory of the memory card (not inside any folders).
- Install Firmware: Reinsert the memory card into the camera with a fully charged battery. Turn on the camera while holding the MENU button. The update should automatically begin. Follow the on-screen prompts and wait for completion.
The camera will display progress indicators and automatically restart when finished. After rebooting, verify the installation by checking the firmware version in the setup menu.
Alternative Installation: Creators App Method
For those who prefer wireless updates, Sony’s Creators App offers an alternative installation method. This approach eliminates the need for computers and card readers but requires a stable internet connection.
First, download and install the Sony Creators App on your iOS or Android device. Ensure your phone’s operating system is up to date for compatibility. Enable Bluetooth and Wi-Fi on both your phone and camera.
Connect your A6700 to the app following the on-screen pairing instructions. Make sure your camera battery is fully charged, as wireless updates can consume more power than traditional methods.
Once connected, navigate to the camera settings in the app and select “Software Update.” The app will check for available updates and display version 1.03 if it’s available for your camera. Follow the prompts to download and install the update.
While convenient, the app method may take longer than the memory card approach, and some users report occasional connection issues during the update process. For critical reliability, I still recommend the memory card method.
Troubleshooting Common Installation Issues
Despite careful preparation, some users encounter installation problems. Based on community reports from Reddit and photography forums, here are solutions to the most common issues:
Error Code 5 Slow / 6 Fast Blinks: This indicates a file format issue. Reformat your memory card in the camera (not computer) and recopy the firmware file to the root directory. Ensure you’re using the exact bodydata.dat file without renaming it.
If the update process hangs or fails to start, try a different memory card. Some users discovered that certain card brands or models, despite being compatible for photos, don’t work reliably for firmware updates.
Never remove the battery or memory card during installation. If the process seems stuck, wait at least 10 minutes before taking action. Many users report apparent freezes that resolve with patience.
For repeated failures, download the firmware file again using a different browser or device. File corruption during download can cause installation errors. Verify the file size matches Sony’s specifications before attempting installation.
Frequently Asked Questions
What is the latest firmware update for Sony A6700?
As of June 2025, the latest firmware for Sony A6700 is version 2.00. However, firmware 1.03 remains important as it addresses specific stability issues that some users may experience. You can install version 2.00 directly, but if you prefer staying with 1.03, it provides essential bug fixes for video recording and face recognition problems.
How do I check the firmware version of my Sony A6700?
To check your firmware version, turn on your camera and press Menu. Navigate to Setup → Setup Options → Version. The current firmware version will be displayed on screen. Compare this with the available version on Sony’s support website to determine if an update is needed.
How long does the Sony A6700 firmware update take?
The firmware update process typically takes 6-8 minutes from start to finish. This includes the actual installation time plus the camera’s automatic restart. Ensure your battery is fully charged before starting, as interrupting the update can cause serious issues.
Does Sony A6700 firmware 1.03 fix overheating issues?
Firmware 1.03 focuses on bug fixes and stability improvements but does not specifically address overheating issues. Overheating in the A6700 is primarily a hardware limitation during extended 4K recording. While firmware updates may optimize performance, they cannot eliminate overheating entirely. Use proper cooling methods and avoid extremely long continuous recordings.
Will I lose my camera settings during the firmware update?
Generally, firmware updates preserve your custom settings. However, some users report having to reconfigure certain preferences after updating. It’s wise to document your settings or take photos of menu screens before starting the update as a precaution.
Final Thoughts and Recommendations
Sony A6700 Firmware Update Ver 1.03 represents an essential maintenance update for users experiencing specific recording and stability issues. While firmware 2.00 offers additional features released in June 2025, version 1.03 remains relevant for those prioritizing stability over new functionality.
After helping numerous photographers through firmware updates over the years, I emphasize patience and preparation above all. The memory card installation method, while requiring more steps, offers the most reliable path to a successful update. Take your time, follow the steps carefully, and don’t rush the process.
The Sony A6700 continues to be a compelling choice in the APS-C mirrorless market, especially for content creators who need excellent autofocus and video capabilities in a compact form factor. Regular firmware updates like version 1.03 demonstrate Sony’s commitment to maintaining and improving their products even after launch.
Whether you choose to install firmware 1.03 for its stability fixes or jump directly to version 2.00 for the latest features, keeping your camera updated ensures you get the best performance from your investment in Sony’s mirrorless technology.