upgrade Micromax Canvas Hd A116 to JellyBean 4.2

Welcome back guys! I know how much you have waited for the official release of Android 4.2.1 Jellybean in Micromax A116 Canvas HD. We are installing many Custom ROMs on our devices, though we are eagerly waiting to use official ROM to see what new feature they have added into it. Here, your wait is over because after so much of struggle; now you can install official Jellybean in Micromax A116 Canvas HD.
Today, in this post we will guide you on “How To Install Jellybean in Micromax A116 Canvas HD“. So are you ready to install Jellybean in Micromax A116 Canvas HD, then proceed further. Before that, you have to read the disclaimer and prerequisite section. So, let’s start our journey.
Disclaimer: This is the official update, if some function are not working then don’t blame on us. Follow at your own risk

Basic Requirement and Downloads 1.Download New version of SP Tool (SP_Flash_Tool_v3.1304.0.119) from here : FT3.13.04.rar or SP Tool 3.13.4 2.Download 4.2.1 stock ROM (SP tool flashable only) from here: 116 4.2 all.rar 3.Extract the “S9201_4.2_MP_F3F8_B1_IN_MMX_09_FLASHER_USER” folder from the 4.2.1 Stock Rom RAR file (actual RAR file name 116 4.2 all.rar) 4.Extract the SP tool folder “SP_Flash_Tool_v3.1304.0.119” from the downloaded FT.3.14.04.rar file 5.For Rooting and Custom Recovery– Download CWM 6.0.3.3 or TWRP 2.5.0.0, SuperSU-v1.25.zip and scatter_emmc. 6.Copy the SuperSU-v1.25.zip to SDCARD.

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Installation Process. 1. Run the Flash_tool.exe as Administrator from the SP_Flash_Tool_v3.1304.0.119 2. Select the MT6589_Android_scatter_emmc.txt from the subfolder of S9201_4.2_MP_F3F8_B1_IN_MMX_09_FLASHER_USER 3. Check the Option > USB Mode selected 4. Check the Option > DA Download All > Speed > Force to High Speed selected 5. Click on Download 6. Switch off Your Handset (MMX A116 only) and remove the battery. 7. Connect the battery (don’t try to switch on) 8. Connect the USB cable and let SP Tool to search your handset and download the ROM **Don't interrupt this process as it can potentially brick your device. 9. In this process the Progress bar will become RED 100%, then INDIGO 100% and finally YELLOW 100%, the entire Process will take around 2-3min only 10. One Green Circle will come after successful installation. 11. Now you can switch on your handset.

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For Rooting 1. Run the Flash_tool.exe as Administrator from the SP_Flash_Tool_v3.1304.0.119 2. Select the MT6589_Android_scatter_emmc.txt which you have downloaded from scatter_emmc 3. Select only the Custom Recovery file download “recovery.img” and let unselect other files. 4. Check the Option > USB Mode selected 5. Check the Option > DA Download All > Speed > Force to High Speed selected 6. Click on Download 7. Switch off Your Handset (MMX A116 only) and remove the battery. 8. Connect the USB cable and let SP Tool to search your handset and download the ROM **Don't interrupt this process as it can potentially brick your device. 9. In this process the Progress bar will become RED 100%, then INDIGO 100% and finally YELLOW 100%, the entire Process will take around 2-3min only 10. One Green Circle will come after successful installation. 11. Disconnect the USB Cable and Connect the Battery - do not switch on now. 12. Boot in to recovery mode by processing (Volume Up) + (Volume Down) + (Power Buttons) 13. It will show you a screen as Recovery Mode: Volume Up, press the Volume Up. 14. Select install zip from SDCARD and locate and select the SuperSU-v1.25.zip which you copied earlier 15. After installation complete message, reboot your handset. 16. Now you most see SuperSU icon in app draw screen.

source:XDA