Simplest method for rooting Xperia M. Make sure you have internet access
To root download towel root
https://towelroot.com
Connect to Internet.. One click root.
Then install supersu from
https://play.google.com/store/apps/d...infire.supersu
To root download towel root
https://towelroot.com
Connect to Internet.. One click root.
Then install supersu from
https://play.google.com/store/apps/d...infire.supersu