My First smartphone was Micromax’s Canvas HD and I really love that because of performance and when I got it I came to a new world with Android Operating system now I am studying about Android programming (recently started) and the best things about it. I can customize Android OS for almost any gadget I create and that’s make it cool but it can be cooler if you don’t need any other device to handle your Android smartphone and you can do so, In our case of rooting Android device without PC, Laptop or computer we can use few Android apps that roots your smartphone and later you can install clockworkmod to flash custom roms, patches etc. too.
Rooting without pc with FramarootFramaroot is one of the best app to root your device and this is apps works with almost every new device with Android version 4.0+. I have 3 Android device one Is Canvas HD, Samsung Galaxy Tab 3 and a China Rockchip based 9.4 inch tablet. Unfortunately framaroot does not work on Rockchip based tablets and smartphones but there is large no. of devices which can be easily rooted without need of PC. You can see a brief article about related to rooting all Samsung Android smartphones without pc.
If you are using any outdated Android version, like Ginger bread or below 4.0 then move up to out next one click root app.
These 2 are most know and very useful methods and works almost every popular brand like Samsung, Motorola, Micromax (India), Xolo, Intex, Sony etc.. If you are having problem in while rooting your device check out How to Root section for more help.