Are you trying to fix a specific issue like a or an unresponsive screen ?
If the TV is stuck on the logo, it should automatically detect the USB and start the update.
Do not power off the TV during the update, as this can permanently damage (brick) the board. Are you trying to fix a specific issue
Format a USB drive (ideally 4GB or 8GB) to FAT32 . Copy the firmware file directly to the root folder (not inside any folder). Update: Insert the USB into the TV. Power on the TV.
This blog post is a guide for downloading and installing the specific firmware for the smart Android LED TV mainboard, commonly used in Mediastar and similar TV brands. This board typically runs Android 9.0 and features 512MB of RAM . Key Software Details Format a USB drive (ideally 4GB or 8GB) to FAT32
The software is often split into multiple compressed parts (like "part03.rar") due to its size. Where to Download
TP.SK508.PB801 (Smart Android 3-in-1 Board). Resolution: 1366x768 (standard for 32-inch panels). Memory: 512MB RAM and 4GB or 8GB ROM. Power on the TV
Frequently hosts free firmware for this specific board.