The firmware is typically available as a single unified package rather than a split multi-part RAR file (like a "part10.rar"). You can download the official stock firmware and flashing tools from the following reliable sources:
If you are specifically looking for a 10-part split archive, it is likely from a third-party file-sharing forum (like MediaFire or Mega). However, using the from the sources above is generally safer and more reliable. Download MICROMAX L50CANVAS Firmware USB part10 rar
: Insert the USB drive into the TV. If the update doesn't start automatically: Turn off the TV. Press and hold the Power button. Insert the USB drive; the update progress should appear. The firmware is typically available as a single
: Offers the Micromax L50 Canvas 3 Software (approx. 752 MB), which includes the flash file, driver, and manual. : Insert the USB drive into the TV
: Provides the Micromax L50 Canvas 3 Stock Firmware ROM specifically for the TV model. Flashing Instructions via USB Prepare USB : Format a USB flash drive to FAT32 .
: Perform a factory reset after the update is complete.