: Ensure your USB drive is formatted to FAT32 .
factory upgrade files , which are often used for clean installations. Download MS338 PB801 1366x768 512M ELECTROSTAR part4 rar
Plug the TV back in. The update process should start automatically, often indicated by a blinking LED on the front panel. : Ensure your USB drive is formatted to FAT32
To install the firmware once you have downloaded all parts (including part4.rar ) and extracted them: Installation Instructions You can find various versions of
: Provides multiple board configurations, including the TP.MS338.PB801 1366x768 variants . Software-Zon : Offers a specific 1366x768 firmware package
: Lists available FHD and HD software for this board , which may require a subscription to access specific download links. Installation Instructions
You can find various versions of this firmware, including the multi-part .rar files or unified .zip archives, at the following locations: