: Copy the extracted firmware file to the root directory of a FAT32-formatted USB flash drive. Initiate Update : Turn off the TV and disconnect the power. Insert the USB drive into the TV's USB 1 slot.
If you have obtained a .rar firmware file (like the "part01.rar" mentioned), follow these steps to install it via USB: Download MICROMAX L40CANVAS Firmware USB part01 rar
Select to check for and download any available official firmware packages. Manual USB Installation : Copy the extracted firmware file to the
To download the firmware, you should check for official updates through the TV's menu or use manual USB methods if the device is not booting properly. Official Update Method Download MICROMAX L40CANVAS Firmware USB part01 rar