While there are a plenty of methods to root an Android device, here are few popular ones that we are listing. Please note, all the three process uses Android DeBugging. One of the most popular and universal rooting procedures is using the application z4root, which has a single button to root your smartphone. This application is not available on PlayStore and you will have to download the .apk file from the web. Plug your phone to the PC using the USB cable, copy the .apk file to the root of the SD card, open the z4root apk file using file manager, install and select the root option. It is compatible with many phones. Do search the web for the same. SuperOneClick is another simple tool for rooting. Compatible with a wide range of Android phones, it permits partial or full rooting and can also be used for unrooting. However, it involves a few steps. Download Super One Click. Turn on USB Debugging mode on the smartphone—this can be located under settings (development). Connect the phone to the PC. Expand the Super One Click zip file and click the SuperOneClick icon to run it. The SD card should not be mounted. If you have enough knowledge about technology you can go in for this third method. This method involves turning S-OFF, installing custom recovery and then flashing Rooted ROM. For instance, the most popular S-OFF tool for HTC smartphones is the ‘Revolutionary’ tool.