How to root your lollipop device using kingroot app
1st:Kingroot app download in kingroot.net
2nd:After you download install it.
3rd:Open kingroot app then it will check your device.
4th:After it checking successful
5th:Go to playstore and search for root checker basic and download it.
6th:Open root checker basic and then agree and click on verify root and then allow and it will be rooted successful
Thanku