A "part 11" suggests there are at least 10 other parts. You must download all parts (Part 1, Part 2, etc.) into the same folder before extracting the first one to rebuild the full image.

A well-known repository for Micromax stock ROMs and firmware packages.

Most Micromax TV firmware is installed via a FAT32-formatted USB drive. Trusted Firmware Resources

Searching for specific multi-part archives like usually indicates you are trying to repair or update a Micromax L40 Canvas LED TV . These files are typically hosted on community forums or third-party firmware repositories rather than official manufacturer sites. Critical Verification Before Downloading

A community-driven site where users upload rare multi-part firmware files. Standard Installation Steps

Copy the extracted .bin or .img file to the root directory of a clean USB flash drive.