Here is a quick tutorial to root your Sony Xperia M2 without a PC but before we begin please have a read on advantages and disadvantages of rooting.
- Sony Xperia M2
- Internet on mobile either WiFi or Mobile Data i.e 2G/3G
- A little time and patience.
- GOTO Setting> Security and Check the unknown sources box on your Sony Xperia M2.
- Visit http://www.towelroot.com/ using any browser on your phone.
- Click on Lamda Symbol.
- Intall the application downloaded and open it.
- Click on Make it Rain
- Install SuperSU from Playstore.
- Congratulations you are now rooted.