On this page, you will find the official link to download Micromax Q401 Stock Firmware ROM (flash file) on your Computer. The firmware comes in a zip package, which contains Flash File, Flash Tool, Driver and How-to Manual.
Download Micromax Q401 Stock Firmware (flash file)
File Name: Micromax_Q401_MSM8909_RU_15032016_5.1.1.zip
File Size: 801 MB
How to Flash: Follow Tutorial