Ubuntu One is a cloud storage service operated by Canonical Ltd. Canonical announced that they are going to shut down the service. Ubuntu One service is integrated with Ubuntu Operating system. You can remove Ubuntu One packages by apply following commands in a terminal.
MAD application available with Micromax is a disturbance while dialing numbers. In normal case, Micromax does not allow to uninstall MAD application. You can uninstall MAD application after rooting your phone using King Root.
King Root is an ideal tool to root your Android phone. Download King Root .apk file from this link and install.
Run King Root application.
Click on Root button. It take sometime for the rooting process.
A blue bar appear after finishing the process. Click on blue button.
Caution: This application may not work with all phone brands. You can try various tools like Framaroot and KingoRoot. If these tools does not work with your phone model, search in google to get a solution. Most of the phones have already rooted and you can find detailed documentation with the help of google.