The firmware is often split into multiple .rar parts (like "part5") to make downloading easier on slower connections or file-sharing platforms. 1920x1080 (Full HD). RAM/Memory: 512MB. Refresh Rate: 60Hz (indicated by REF60). OS: Android (usually version 4.4). How to Install
You must download every part of the archive (e.g., part1 through part5) into the same folder before you can successfully extract the final .bin file. Download MS358 PB801 1920x1080 512M REF60 part5 rar
Format a USB drive to FAT32 and copy the extracted .bin file to the root directory (do not put it in a folder). Flash the TV: Power off the TV. Plug the USB drive into the TV's USB port. The firmware is often split into multiple
Installing the wrong firmware version (e.g., matching a 1366x768 firmware to a 1080p panel) can result in a distorted screen or a "bricked" motherboard. Always verify your board and panel resolution before flashing. Refresh Rate: 60Hz (indicated by REF60)