Firmware for these universal boards is often shared by specialized technician communities rather than a single official site. You can find download links and tutorials on:
Once complete, the TV will reboot. You may need to access the Service Menu to adjust panel settings or mirror images. Reliable Sources for Downloads
: Frequently provides multi-resolution and multi-remote software updates for S368 series boards.
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].