How to root Lenovo S90 Sisley
Download the program Eroot
- Install on your computer and run
- Take the phone and included in the Android settings USB debugging on
- Plug the smartphone via a microUSB to your computer (make sure that the battery was 50% and above)
- Wait until the program will detect the connected device
- All the necessary drivers, the program will find itself.

But usually Eroot nothing shakes , and in front of us just a window with a button Root you need to click and wait for the process to complete

Wait until everything is installed and do the checking.