How to Root Micromax A91 Ninja

Micromax A91 Ninja is a successor to the Micromax A89 which is packed with comparatively higher battery backup and good camera. Let's see the specs of this device, it is loaded with 1GHZ dual core processor and 512MB of RAM which is enough for decent gaming. Till now the device got pretty good reviews from users, the good thing about the phone it is available under 8K price in india. Well it's time to end the discussion and get into real thing that is rooting the Micromax A91 Ninja device and getting maximum performance out of it. Seems that developers are little interested in this device and developed a rooting tool called Bin4ry and this tool will help you to root the phone easily without any issues.

Disclaimer: Please make it clear that rooting voids the warranty of an Android smartphone and same would be the case for Micromax A91. We don't responsible if anything happens to your device. So kindly follow our tutorial without missing any steps and succeed by rooting the device.


  • Ensure that you've more than 75% of battery backup.
  • Please take backup of the important files and contacts; although rooting doesn't wipe your internal memory, it is always good to be on safer side.
  • Also ensure that you've enabled USB debugging. To enable USB debugging, go into the settings > Applications > Development and check the box which says Enable USB debugging. For Android smartphones running on ICS or Jelly bean, the option could possibly be found under Settings > Developer options.

Install USB Drivers for Micromax A91 Ninja

1. Download the PDAnet Drivers from here and double click on the PDAnet drivers file that you’ve just downloaded.

2. Please don’t connect your device to the PC.

3. Continue pressing next inside installation wizard till the time you get the screen about drivers.

4. Select the appropriate option over there and click next. The popup screen will ask for the manufacturer.
Select other manufacturers from the menu and proceed for installation.

5. A small warning about the trustworthiness about the drivers would pop up. Simply click on install drivers anyway.

6. Now, the software will ask you to connect your device to PC.

7. Connect your device to PC using USB cable but don't enable any modes such as USB storage or tethering.

8. Let the driver installation complete by itself.

9. You've successfully installed drivers now. Simply exit the PDAnet by right clicking on the icon present in taskbar.

10. It’s important to exit the PDANet before starting the rooting process otherwise it will interfere with the ADB installations. Disconnect your phone.

Steps and Procedure to Root Micromax A91 Ninja

1. Download Bin4ry tool zip file from here. After downloading the file extract it and you will get four files in it.

2. Now right click on Runme.bat select the option " Run as Administrator ".

3. Connect your device to the PC using cable.

4. Inside RunMe.bat command window, follow the general instructions. For this instance, enter “1” to select the device type as Normal.
5. Press Enter button to start the process and also follow the onscreen instruction and in the later stage you'll be asked to tap on restore button which will appear on your mobile.

6. Please understand that your phone may reboot several times during this process.

7. Once the process has been completed, congratulations message will be displayed on the command window.

Now, you can check if you've rooted your device successfully or not by downloading root checker from Play store or looking for an app called Superuser in application drawer.


  1. hey pal can you please tell me how much do you earn at google adsense?

  2. need custom roms for my micromax a91!!! plz help me...

    1. I think micromax a91 doesn't have custom rom's. let me give some time so that i can find customs roms for your particular device.

    2. i found superuser but when i check using root check it said not rooted....what do i do? P.S i rooted twice

    3. sometimes root checker app doesn't recognize well. So download some rooted applications from Google Play Store CPU tuner, Setcpu and much more.

  3. does the warranty get void after routing,what i have done was i have routed my device and later on i reverted back again to the official but in the odin mode it is showing custom binary =1 previously it was = no ,current binary official is showing does my warranty get void ?

    1. well there is app called triangle away which will help to reset the binary counter to zero so that you can get warranty back anytime. What's the bad thing is that app supports only limited devices. It's up to you whether to try it or not.

  4. Replies
    1. it have roms but nothing is stable.

    2. Yeah. I Tried MIUI rom. But it was so irritating that doesnt catch up the network signal and also keeps poping up '' stopped working

    3. Can i install rom of a89 or a90s on my a91

    4. No you can't install like that, if you still insist to do, the device will be damaged.

  5. need custom roms for my micromax a91!!! plz help me...

    1. there is one MIUI ROM available but it's not stable like wifi function and other features will not work properly. You wanna try it then get it from xda blog.

  6. i have rooted my smart phone a 91 using above instruction to get upper version but unfortunely still showing old version. can u suggest me?