: If the TV shows the Micromax logo instead of a blinking light, the software file might be named incorrectly or the USB drive is not being recognized.

Press and hold the on the TV panel (not the remote).

When firmware is split into 17 or more parts, it is usually because the original uploader had to bypass file size limits. To use these:

Searching for specific firmware parts like "part17.rar" for the often suggests you are dealing with a large, multi-part archive typically hosted on community forums or third-party file-sharing sites. Understanding Multi-Part Firmware Files

: Never turn off the TV during the update, as this can permanently "brick" the motherboard.