Root for samsung galaxy note 4 sm-n910g running lollipop

[dhoomboys]

Hi devs I am using SAMSUNG GALAXY NOTE 4 Asian version SM-N910G with build id N910GDTU1BOD2. My phone was rooted while I was using kitkat but after I updated it to lollipop my root privilege has gone. I searched all over the internet to get a root file. Even in chainfire website only kitkat root file is available. If any one knows a way to root SM-N910G model which is running on LOLLIPOP 5.0.1 please mention here. I am even ready to donate if someone can come with a nice option... Thank you..