: Rename the firmware file to allupgrade_5510_8G_1G.bin (or the specific name required by your board version) and place it in the root directory of the USB drive. Power Off : Unplug the TV from the wall outlet.
: The firmware supports multiple display resolutions, most commonly 1366x768 and 1920x1080 . Users often need to flash specific firmware versions to match their TV panel's native resolution. Tp.mt5510s.pb803 Firmware
Due to copyright and malware risks, I cannot host files, but you can search (using safe methods) for: : Rename the firmware file to allupgrade_5510_8G_1G