Plug the TV back in. On many boards, the update starts automatically, and the standby LED will blink rapidly.
: Format a USB drive to FAT32 . Copy the extracted firmware file directly to the root directory (not inside any folder). Flash the TV : Turn off the TV and unplug it from power. Insert the USB drive into the TV's USB port. Plug the TV back in
: Use a tool like WinRAR or 7-Zip to extract Part 1 (this automatically pulls data from Part 2 and 3). You should get a file named allupgrade_ms358_xxx.bin or similar. Copy the extracted firmware file directly to the
: A10 — crucial because using the wrong version (like A20) on an A10 board will cause installation to hang at 1% or result in specific LED blinking. Resolution : 1366x768 — standard HD Ready resolution. : Use a tool like WinRAR or 7-Zip
: This is the third part of a multi-part compressed archive. You must have Part 1 and Part 2 in the same folder to successfully extract the final firmware file. How to Install via USB
: TP.MS358.PB801 — a popular universal Android smart TV board.
: If the screen is "mirrored" (upside down) after the update, you may need to enter the Service Menu (usually Input + 2580 or Menu + 1147 ) to adjust the "Mirror" setting.