Micromax 50 Canvas 3 Stock Firmware (Flash File) The Flash File will help you Upgrade, Downgrade, or re-install the Stock Firmware (OS) on your TCL TV. In addition, the Flash File (ROM) also enables you to repair the TV if facing any Software Issue, Bootloop Issue, or Dead Issue. File Name: Micromax_50_Canvas_3_TP.MT5510I.PC821.zip File Size: 269 MB How to Flash (install): Follow Tutorial Mirror 1 (Free)Mirror 2 (Paid)