note 4 uk 5.0.1 root(help needed)

right so i have had a good search around the forum for the past hour and cant find it.i found things that are close but to me didnt seem correct and didnt want to make a load of hassle for myself so thought i would ask

i have a note 4 with build id n910fxxu1boc5 lollipop 5.0.1

am looking for a root for this it is a uk model if someone could point me in the right direction that would be great.many thanks in advance