board is a standard "three-in-one" Android TV board. The following procedure is the common recovery method: : Unplug the TV from the wall outlet.
: Use a tool like WinRAR or 7-Zip. Right-click part01.rar and select "Extract Here." This will combine all parts into the final firmware file, usually named all_upgrade_v551.bin or similar.
: Press and hold the Power button on the TV cabinet (not the remote). While holding the button, plug the TV back into the power outlet.
: Once the flashing stops or the TV restarts, the process is complete. Unplug the USB drive before the TV boots fully. 3. Troubleshooting Resolution Mismatch : If you accidentally install the version on a
HD resolution version) is typically used to fix issues like the "logo stuck" boot loop or unresponsive applications. 1. Download & Preparation
: Copy the extracted .bin file directly to the root of the USB drive (not inside any folder). 2. Installation Steps (USB Recovery) The TP.MT5510I.PB801