Once you have the extracted file (e.g., allupgrade_5522_8G_1G_ref56.pkg ), follow these steps:
: The TV will typically restart automatically once finished. Do not turn off the power during this process. Download MT5522S PC822 3840x2160 Telefunken part10 rar
: Format a USB flash drive (at least 8GB) to FAT32 . Once you have the extracted file (e