Download P75 338 1366x768 Qualita Part3 Rar -
Copy the extracted firmware file (e.g., allupgrade_338_2G_8G.bin ) directly to the root of the USB drive. Do not put it in a folder. : Turn off the TV and unplug the power cord. Insert the USB drive into the TV's USB port.
A progress bar should appear on the screen. during this process, as it can permanently damage the motherboard. Download P75 338 1366x768 QUALITA part3 rar
: Multi-part archives (like part3.rar ) cannot be opened alone. You must download all associated parts (Part 1, Part 2, etc.) into the same folder on your computer before extraction. Copy the extracted firmware file (e
: Use a tool like WinRAR or 7-Zip to right-click on Part 1 and select "Extract Here." This will automatically pull data from the other parts to create a single usable file, usually ending in .bin or .img . Prepare a USB Drive : Format a USB flash drive (ideally 8GB or smaller) to FAT32 . Insert the USB drive into the TV's USB port