TechxcyT brings you with the complete guide on how to update Micromax Canvas HD A116 to the official stock Android Jelly Bean 4.2.1 ROM released by Micromax.
A Micromax Canvas HD A116 with usb data cable
Please ensure that the battery of your device is above 75%, so you don't get sudden shut down during our process.
Take full backup of your device.
Backup data like SMS, contacts, whatsapp data etc etc., as these would be formatted during the process.
Install the drivers of Micromax Canvas HD from the official Micromax website.
Download Jelly Bean OS ROM & SP FLASH TOOLS, that you will flash.
Link for ROM Version 4.2.1: http://www.moulnisky.com/downloads/Micromax/A116/Software%20version/V3_270513%28Jelly%20bean%204.2%29/S9201_4.2_MP_F3F8_B1_IN_MMX_09_FLASHER_USER.rar
Install drivers - Mobistel_Cynus_T1_Drivers_x86
Select Scatter file from the downloaded ROM version 4.2.1 (extract downloaded file from winrar to different folder) and tick all files.
4.Goto options->select usb & select USB Mode & DA Download All - & select force to High Speeds
Remove battery, Sim Cards & Memory Card
Press Firmware Upgrade (Don’t press download)
Insert USB data cable to PC & connect your phone & flash tool will detect your phone & downloading start automatically
When you see green circle then you are done.
Remove the cable from your phone insert battery & restart your phone.
It will take some times while re-starting and there will be TP Update pop up. *
You are done & you can insert sim cards & memory card.
After Flashing and updating from 4.1.2 to 4.2.1 there will be a TP UPDATE pop up which will update the TP automatically. So it is advised DON'T TOUCH PHONE's SCREEN ON FIRST BOOT (don't even press the OK button), LET THE TP UPGRADE DO HIS WORK, WAIT FOR AT LEAST 10-15 MINUTES BEFORE DOING ANYTHING.
CHECK HOW TO ROOT MMX CANVAS HD TO 4.2.1 WITHOUT EVEN USING FLASH TOOLS- THE EASIEST WAY ON THE NET @ http://q.gs/4Y2Q9