: When the TV repeatedly restarts and never reaches the home screen.
Move only the file named upgrade-loader.pkg to the root directory of your USB drive. The root directory means the top-level folder—do not place it inside any subfolders, and do not leave any other files on the drive. The Forced Installation Procedure
Unplug the power cord once more, wait 30 seconds, and plug it back in. upgrade-loader.pkg philips
Once the update is finished, the TV will restart and may show the initial setup screen (language selection). Remove USB: Disconnect the USB stick. Troubleshooting: What to Do If It Doesn't Work
As of 2025, Philips is slowly migrating to "Seamless Update" architecture in their new Gen8 devices, which uses A/B partition swapping. This makes the upgrade-loader.pkg obsolete for standard updates because the device updates a dormant partition while you watch TV. : When the TV repeatedly restarts and never
Insert the USB drive into the on the TV (usually colored black, not blue).
Ensure your operating system didn't accidentally rename the file to upgrade-loader.pkg.pkg or change its capitalization. The file must strictly be lowercase. The Forced Installation Procedure Unplug the power cord
: Ensure the PKG file matches your TV's chassis , not just the model number, to avoid installation failure.