Download Micromax L40canvas Firmware Usb Part12 Rar File
The TV should show an "Upgrading" or "Software Updating" screen. Do not turn off the power during this process.
Press and hold the Power button on the TV (not the remote) while plugging the power cord back in. Download MICROMAX L40CANVAS Firmware USB part12 rar
Place the extracted .bin or .img file into the root directory (not inside any folder) of the USB. The TV should show an "Upgrading" or "Software
With the TV off, insert the USB into the TV's service/USB port. Download MICROMAX L40CANVAS Firmware USB part12 rar