The "part3" in the filename indicates this is part of a split RAR archive. You must download part1, part2, and any others into the same folder to extract the final .bin file.
Firmware for these universal boards is highly specific to the panel type and resolution. Using the wrong file (e.g., 1080p firmware on a 768p screen) can "brick" your TV, making it unbootable. Download P75 338V6 1366x768 Major part3 rar
If you proceed with this file, format a USB drive to FAT32 , copy only the extracted .bin file to the root directory, and plug it in with the TV's power disconnected. The "part3" in the filename indicates this is
your TV is experiencing that requires a firmware re-install? Tarjeta Tv Aurus | MercadoLibre Main P75.338v6.3 Aurus 3214 Led Cehds. Mercado Libre Update the software on your Samsung smart TV or monitor Using the wrong file (e
If your TV still boots, check for official updates in Settings > Support > Software Update (Samsung/Sony) or Settings > Device Preferences > About (Android TVs/TCL).
Open your TV and verify that the board itself has "P75-338V6" printed on the PCB.