In Simpler Words Unbricking is the process of Making your Android Device Work or Installing a Fresh a Stock Version of System Rom in your Device. Here is the list of Devices that can be Unbricked :-

Micromax A25Micromax A26Micromax A27Micromax A30Micromax A35Micromax A44Micromax A45Micromax A50Micromax A51Micromax A52Micromax A54Micromax A55Micromax A56Micromax A57Micromax A60Micromax A62Micromax A65Micromax A68Micromax A70Micromax A72Micromax A73Micromax A75Micromax A77Micromax A78Micromax A80Micromax A84Micromax A85Micromax A86Micromax A87Micromax A88Micromax A90Micromax A90SMicromax A91Micromax A92Micromax A100Micromax A110Micromax A110QMicromax A111Micromax A113Micromax A114Micromax A115Micromax A116Micromax A117Micromax A210Micromax A240

  Unbricking Guide :- Things that you require :- How to :- Step 1 :- Before Starting you need to download an appropriate Firmware/Rom for your Device. Download Link for above mentioned devices is given below, you need to download Stcok Firmware for your desired Model. Download Stock ROM/Firmware Step  2 :-  Now till the download completes you need to prepare your Computer with appropriate drivers and Mods. Firstly you need to Make Sure that you have Installed USB VCOM Drivers for MTK 65## Phones (MT65## Preloader). To install go to this Thread on XDA. After that Install your Android Phone’s Drivers that Came with your Phone (if you don’t have those then you can download them from here. Step 3 :-  Now you have to Download SP Flash Tool for Flashing Firmware into your Phone. Download SP Flash Tool After downloading you need to Flash Stock Firmware with SP Tools. For How to Flash with SP Tools you can Visit This XDA Thread. That’s it, if you face any problem then please Comment.