This is the standard method if your TV is connected to the internet. Enable Automatic Updates : Press the button on your remote. Select Status & Diagnostics System software update Automatically check for update (or "Automatic software download") is set to Manual Network Check : From the same menu, select Software Update
: Press HELP on your remote to see your current version under the model name.
In this deep-dive article, we will cover the firmware version details, performance changes, thermal impact, bug fixes, and a step-by-step guide to updating—or rolling back.
The performance improvements are real, especially for WiFi and HDMI ARC stability. The snappier Android TV interface is a welcome change for a 9-year-old TV.
Sony KDL-50W800C (an Android TV model), firmware updates can be performed automatically via the internet or manually using a USB flash drive. If your TV is experiencing a black screen or is unresponsive after an update, a manual "forced" update via USB is often the recommended solution. Update Methods 1. Automatic/Network Update
If your TV is acting up after an update or won't start the process: Soft Reset: button on the remote until "Power off" appears. Network Check: If updating via the internet, use the Network Diagnosis tool in the Help menu to ensure your connection is stable. Factory Reset: For persistent issues, some users on community forums suggest a "forced" reset by unplugging the TV, holding on the unit, and plugging it back in. Note on Support Termination: