Of course, for the normal users, it sounds like smoothing which is not under in your control . You will get lot of customization once you root your Android device however your device may get bricked even if you failed to setup even a single step. So here I have provided a tool to root your android device easily, no coding at all required!
1. Download and install the software Kingo Android Root on Windows OS.
2. Enable USB debugging mode on your phone. If it's running Android 4.0 or 4.1, tap Settings, Developer Options, then tick the box for "USB debugging", tap OK to approve the setting change.
3. Run Android Root on your PC, then connect your phone via its USB sync cable. After a moment, the former should show a connection to the latter.