This file is highly specific. Users report that it only works if your TV's internal mainboard is exactly the TP.MS338.PB75 model. Using it on a different board version will likely result in a bricked device .
Are you currently facing a specific error like a or a black screen , or are you just looking for the installation instructions ?
Most technicians on sites like JustAnswer suggest using a small (8GB or less) USB drive formatted to FAT32 . Larger or NTFS-formatted drives often fail to trigger the update. Download P75 338 1366x768 512M NORTH TECH 32SMS part5 rar
You cannot just put the .rar file on a thumb drive. You must extract the actual firmware file (usually ending in .bin or .img ) to the root directory of the USB.
Many users seek this file specifically to fix a "North Tech logo stuck" issue. If the update starts (usually indicated by a blinking LED or progress bar), it typically resolves software-related boot loops. Safe Handling Tips This file is highly specific
While a single "official" review for this exact .rar part doesn't exist,
Never unplug the TV during the update. A power cut during this process will permanently damage the mainboard. Are you currently facing a specific error like
The "1366x768" part of the filename is critical. If your 32-inch North Tech TV has a Full HD (1080p) screen, this firmware will cause the display to look garbled or flipped. Common Troubleshooting from User Forums