Android TV (Originally launched with Android 5.0 Lollipop, upgradable to later Android Marshmallow/Nougat builds depending on the region)
The most recent major firmware update for this model (v6.7220 in Asia Pacific) transitioned the operating system to . However, official software update support for this model has been terminated in several regions, including Asia Pacific (as of September 2023) and Hong Kong/Taiwan (as of January 2024). Model Compatibility: Sony KDL-43W800C Latest Major Version: v6.7220 (Region-dependent).
If you encounter issues while updating your KDL-43W800C, use these troubleshooting steps to resolve them: "No newer version of the TV software was found" firmware sony 43w800c
A common complaint regarding the firmware installation process itself is the download speed. Sony’s update servers can be slow. It is not uncommon for the TV to sit at "Installing update 98%" for 30 minutes or longer. If you are updating, , even if it looks frozen. It will eventually finish, but it is a nerve-wracking experience.
From a forensic / recovery perspective, the lack of fastboot and signed bootloader makes this a dead-end for modification, but Sony’s USB flash mechanism is robust enough to recover all software faults unless the eMMC has physically failed (common after 5-7 years). Android TV (Originally launched with Android 5
Check your current version in Settings > About > Version and compare it against the version number listed on the Sony Support site. The TV does not recognize the USB drive
Symptom 3: The TV won't turn on (Black screen or flashing LED red lights) A critical system crash or bricked firmware. If you encounter issues while updating your KDL-43W800C,
Se você tiver problemas durante a atualização ou se a sua TV não estiver funcionando corretamente após a atualização, é recomendável entrar em contato com o suporte técnico da Sony para obter assistência adicional.