Press and hold the on the TV panel (not the remote).
: If the TV doesn't start the update, try a different USB port or ensure the drive is formatted correctly to FAT32. Download MICROMAX L40CANVAS Firmware USB part08 rar
: Flashing firmware will reset your device. Ensure you have backed up any necessary settings or data. 🛠️ General Installation Steps (USB Method) Press and hold the on the TV panel (not the remote)
: Place the extracted firmware file directly into the root directory of the USB drive (do not put it inside any folders). Initiate Flashing : Turn off the TV and unplug it from the power source. Insert the USB drive into the TV's USB port. Ensure you have backed up any necessary settings or data
: Always verify that the firmware matches your specific model version (L40CANVAS) to prevent hardware damage.
: Use a utility like WinRAR or 7-Zip to extract the contents. Right-click on part01 and select "Extract Here"; the software will automatically pull data from all other parts in the folder.
Once you have extracted the firmware (usually a file named MstarUpgrade.bin or similar), follow these steps to install it via USB: