Rooting is the Android equivalent of jail breaking, a means of unlocking the operating system so you can install unapproved (by Google) apps, update the OS, replace the firmware, overclock (or underclock) the processor, customize just about anything, and so on.
USB debugging, Open Settings > Developers Option > USB Debugging
> Tick to Enable.
(Developers Option is hidden for Android 4.2.2 or above, to show this
option Go to Settings > About Phone > Built Number (Tap on it for
Step 2: Download and Open Root Genius Application on your Windows Computer from the link below.
Step 3: Once Root Genius Application is launched, connect your Android device to the computer (with USB Debugging enabled).
Step 4: Once Your Smartphone is connected successfully to the computer, Root Genius will automatically detect your Android Device.
Step 5 : Now, Click on the “Root Now” button to begin the rooting process.
Step 6: Now, Root Genius will automatically “Root” your Android Device and install the KingUser Application.
Step 7: Now your Android Device is Rooted. To check whether your phone is rooted correctly, open Applications Menu, there you will be able to see a new app installed, called KingUser. If this app exist then it means you have successfully rooted your device.
No data loss process: Your Android Phone Data like contacts, pictures, videos, music and etc will be not affected with this method.
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