Multi-part RAR archive. You must download all parts (e.g., part1 through part10) into the same folder and extract only the first part to reconstruct the complete firmware file. How to Install the Firmware
The file is part of a split-archive firmware update for the S368LA1.5 (or S368A1.5) universal Android Smart TV motherboard . This specific board is used in LED TVs ranging from 24 to 55 inches and typically runs on Android 9. Key Specifications & Context Board Model: S368LA1 / S368LA1.5. Resolution: 1920x1080 (Full HD) [Query]. Download S368LA1 1920x1080 512M USB part10 rar
Insert the USB into the TV's USB port while the power is off. Multi-part RAR archive
Extract the downloaded RAR parts. The resulting file is usually named allupgrade_v368_sos.bin or similar. USB Method: This specific board is used in LED TVs
: Frequently provides multi-resolution and multi-remote software updates for S368 series boards.
Copy the extracted .bin file to the root directory of your USB drive.
512MB RAM (Note: Some variants of this board feature 1GB RAM and 8GB storage).