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
A recent firmware rollout for the legacy has sparked significant discussion in home theater forums. Users are reporting that the update is running "hot"—both in terms of performance changes and, literally, increased device temperature. firmware change update on sony kdl50w800c hot