: Download the correct firmware to your PC and extract the .bin file.

on your PC to find the update file, usually named upgrade.pkg or something with a .bin or .img extension.

For Smart Android or Google TV models, you can often update directly through the TV's interface without a USB drive: Go to (gear icon). Select Device Preferences > About .

While many Blaupunkt TVs update automatically over Wi-Fi, sometimes the “auto-update” fails, or your TV isn’t connected to the internet. In those cases, the is your best friend.

Select the option and confirm with "Yes".