: A small USB drive (FAT32 format) is used. The software file is placed directly in the "root" directory (not inside any folder). The "Forced Flash" Method : Disconnect the TV from the power outlet. Insert the USB drive into the TV's USB port.
on the TV panel (not the remote).
: Tech channels often link specific firmware in their video descriptions for different Micromax boards like the V56 series . Download Micromax L20A8100HD V56 Software USB rar