firmware (specifically the 3840x2160 ENIE version), follow this technical guide. This board is a popular 4K network motherboard used in various TV brands like Onida, JVC, and Microsonic.
Right-click part01.rar and select "Extract Here" using WinRAR or 7-Zip . It will automatically pull data from part02.rar . 2. Preparing the USB Drive Download P150 638V6 3840x2160 ENIE part02 rar
Because this is a multi-part RAR file, you must have all parts (part 01, part 02, etc.) in the same folder to extract them successfully. It will automatically pull data from part02
Copy the extracted firmware file (usually named allupgrade_638.bin or similar) directly to the root of the USB drive (not inside any folder). 3. Installation Process Power Down: Turn off the TV and unplug it from the wall. firmware (specifically the 3840x2160 ENIE version)
Use a high-quality USB 2.0 or 3.0 drive (8GB to 16GB is ideal). File System: Format the drive to FAT32 .