Sony Firmware Update Failed – Honest Troubleshooting for Discontinued Devices
Your device still works for now, but here is what you need to know: Sony exited the security camera market in December 2020, meaning no new firmware updates or cloud services are available. This guide provides practical steps to resolve firmware update failures on discontinued Sony devices while acknowledging their limited support status.
Quick Fixes for Sony Firmware Update Failures
Before diving into complex troubleshooting, try these basic steps:
- Power cycle your camera: Unplug the power supply for 30 seconds, then reconnect. For PoE models like the SNC-VB770 4K Box, ensure the network switch is also powered off during this process.
- Check LED status: Look for a solid green light (normal operation) or blinking red (firmware update in progress). A constantly red light may indicate a failed update.
- Verify local features: Open the Sony web interface (via browser) to check if local recording and playback still work. Note that cloud features will not function due to server shutdowns.
- Test app connectivity: If using the Sony web interface, ensure it loads without error. A 'server unavailable' message may indicate discontinued app support.
Troubleshooting Firmware Update Failures on Sony Devices
Step 1: Use the Web Interface for Firmware Diagnostics
Access the Sony camera's web interface by typing its IP address into a browser. Navigate to Firmware Management under the Device Health section. If the interface shows a 'No Update Available' message, confirm that Sony has ceased firmware support. For models like the SNC-VM772R Mini Dome, check if the ONVIF configuration is still functional via the Network Status tab.
Step 2: Manual Firmware Installation (If Available)
Some Sony models may still have firmware files available from the official support site. For example, the SNC-EB630 Indoor Dome may have legacy firmware files in the Support > Downloads section. Follow these steps:
- Download the firmware file to a computer.
- Connect to the camera's web interface and navigate to Firmware Management.
- Upload the file and initiate the update. Ensure the camera remains connected to power during this process.
Step 3: Reset to Factory Defaults (Model-Specific Instructions)
If the firmware update fails repeatedly, consider resetting the camera to factory defaults. The process varies by model:
- SNC-VB770 4K Box: Press and hold the factory reset button (accessible via a pinhole on the camera body) for 20 seconds until the status LED flashes.
- SNC-EB630 Indoor Dome: Use a thin tool to press the factory reset button on the camera body for 15 seconds until the LED flashes rapidly.
- SNC-VM772R Mini Dome: Press and hold the factory reset button through the access port for 20 seconds.
After resetting, reconfigure the camera on your local network and attempt the firmware update again.
Step 4: Confirm Local Storage Functionality
Sony cameras with microSD card slots (e.g. SNC-VM772R Mini Dome) should still support local recording even after firmware updates fail. Verify that:
- The microSD card is properly inserted and formatted.
- The camera's Storage Settings in the web interface show the card as 'Ready'.
- Local recordings are accessible via the card's file system.
If local storage fails, the issue may be hardware-related, and the camera may require replacement.
Your: Beyond the Fixes
If the above steps fail, consider the following:
- Factory reset: For models like the SNC-WL862 Multi-Sensor, use the factory reset button on the camera body as described earlier. This will erase all settings and may restore basic functionality.
- Hardware diagnostics: Access the Device Health section in the web interface to check for hardware errors. If errors are reported, the camera may be non-functional without replacement.
- Server-side issues: If the web interface or app shows 'server unavailable', this is likely due to Sony's discontinued cloud services. No user-side action can resolve this.
Why Sony Discontinued Its Cameras
Sony exited the security camera market in December 2020 due to business strategy shifts and the growing reliance on cloud services, which became unsustainable for the brand. This decision was not a reflection of product quality but a strategic move to focus on other markets. While this left users with unsupported devices, it highlights the risks of relying on cloud-dependent systems.
Time to Upgrade
Full disclosure: we built scOS because we saw too many people stuck with discontinued gear and no path forward. scOS uses permanently powered cameras connected via ethernet — no cloud dependency that can be shut down. If your Sony device is no longer functional, consider upgrading to a system with long-term support, wired connectivity, and local storage options.
Sony Firmware Repair vs. Replacement Guide
For UK users, the Consumer Rights Act 2015 allows claims for faulty goods within 6 years (5 in Scotland). However, Sony's discontinuation means no new firmware or parts will be available. If your device is beyond its expected lifespan (3-5 years for battery cameras, 5-8 years for wired models), replacement is likely necessary. When upgrading, prioritize brands with 5+ years of firmware support and UK-based customer service.