Root Karbonn A21

Ujjwal Kumar

Ujjwal is just a simple guy who likes to be happy and likes to write various different kind of stuff. You can find him writing posts related to Android most of the time but he also likes writing poems, short stories and other stuff. Mail him at ujjwal [at] droidextra [dot] org.

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  • Narender

    Sorry for Off-topic Comment Dear but I would like to know which Widget you are using in your sidebar top for social buttons . I wanna use it on my website Kindly mail it to me ” [email protected]

  • rohit

    Dear its not working for me.
    Titanium backup says no root previleges!

    • Try the steps properly. It is working.

      • Titty Mathew

        Ujjwal, Where can we find the drivers for A21. my PC (win7) is not getting the drivers updated while this phone is connected

        • It’s already in the download package.

          • khalid cool

            but it is saying windows cannot detct the drivers

    • pannet1

      Its saying device is already rooted. So I did a unroot and then again I did a root. Then its working. Please see the status below the Root button, while the process is going. Skip all the stupid install recommends (Babylon seach, filefrog,etc).

      • rohit

        i tried that..still i got no success 🙁

  • pannet1

    Rooted Karbonn A21. Now now how to back up stock kernel

  • You can try SuperOneClick.

    • rohit

      ok i’ll try even that…but superoneclick was used for gingerbread

  • Prateek Maloo

    does anyone have the Stock ROM for Karbonn A21?

  • sandie

    Thanks dude.. really helpful for me.. it works …
    can you please write on how to install clockworkmod on Karbonn A21 …..

    • Sadly, there is no news on ClockworkMod for Karbonn A21 yet. You can subscribe and like our Facebook page so that you get an update as soon as it is posted.

  • Veer

    The forum is abandoned !!! abandoned!!! abandoned!!!

  • fake

    • Go do yourself a favor and learn to do stuff correctly before calling someone’s work fake. I think you are fake and that is why you haven’t even provided your email ID.

  • Vivek Sharma

    please specify how to install drivers in 4th step.

  • i am not able to do it it is showing that UNABLE TO GET SHELL ROOT what to do …………plz help me

  • Rithesh

    Hi Ujjwal…. Iam using the Karbonn A21 from past few days im not abl to download any thing through my cell . iam getting an error 403 and some times 923.. can u please help me out here.. let me know wht should or can i do…. Thanks,,,

  • not able to install drivers..!!!

  • Yamama

    i am enable USB debugging but unlock root says enable USB debugging please helllpppp meeeeeeeeee. send me ans on this email–[email protected]

  • hi ujjal i am having karbonn a18 can it be upgraded to jellybean

    • Hello
      My name is UJJWAL and not Ujjal 🙂
      Anyways, no right now you cannot upgrade to Jellybean on A18.

  • nitin

    hey buddy…pls tell how to unroot…


    The download comes with a pc performer malware. What should I do?

    • See the end of the post and use the alternate method.

  • gopal

    I have rooted my Karbonn S5 by Framaroot method. Then I ran into trouble with regard to notification. I went to customer care and flashed the device. From that movement I lost the root in my device. How can I root my device. Please help me

    • Use the same method you used to root it this time too.

  • Mohit Sharma

    How to Root Karbon A10