Change Update On Sony Kd-43x8309c: Firmware

Check for Updates: Select Check for a system software update. Firmware Change Update on SONY KD-43X8309C

Navigate to Settings > System (or Device Preferences depending on your current version) [12, 14]. Select About > System Software Update [1, 19]. Set Automatically check for updates to ON [15, 6]. Option 2: Manual Update via USB Firmware Change Update on SONY KD-43X8309C The Sony

• PKG 6.724.0318 (or later region-specific variant e.g., 6.724.0318EUA)
• Android OS Version: 7.0 Nougat (final supported OS)
• Security Patch: Typically up to early 2019 (no further updates after 2020)