You must use the exact loader file designed for your specific TV model number and chassis. Using the wrong file can permanently brick the motherboard.
To perform a forced update, follow these steps provided by Philips Support and Westan Support Centre : upgrade-loader.pkg philips
Would you like a step‑by‑step guide on using upgrade-loader.pkg for a specific Philips device (e.g., Hue Bridge or TV)? You must use the exact loader file designed
For consumer TVs released after 2022, Philips removed public access to upgrade-loader.pkg because users were bricking their devices. You now have to request it via (Philips Technical Support ticket) and provide proof of purchase and the error log. upgrade-loader.pkg philips