If an update is available, follow the on-screen instructions to download and install it.
To ensure security and compatibility, always download from the official Sony support portal for your specific region: Sony Asia Support - KDL-43W800C . Middle East & Africa (MEA): Sony MEA Support - v6.7220 . Thailand: Sony Thailand - KDL-43W800C . How to Update Your TV Automatic Update: Press the HELP button on your remote →right arrow Select System software update →right arrow Check for a system software update . USB Update (Manual): firmware sony 43w800c verified
Sony provides two methods for updating firmware: automatic and manual. We'll cover both methods below: If an update is available, follow the on-screen
, "verified" firmware carries three distinct layers of meaning: Firmware Update Changes - XBR 800/900C Series Thailand: Sony Thailand - KDL-43W800C
If an update is found, follow the on-screen prompts to download and install.
