Copy the update file (typically named upgrade_loader.pkg ) to the root of a small (2–8 GB) FAT32 USB stick.
Depending on your model, follow one of these two common methods: telefunken software update usb top
If "USB Top" refers to a specific setting in the service menu or a specific hardware version, please clarify. In most contexts regarding TV updates, users are looking for the "Top" or "Main" method of updating via USB to fix issues that Wi-Fi updates cannot solve. Copy the update file (typically named upgrade_loader