All fixed, I had to wipe the device and start from scratch, it updated to 5.1 lollipop. Now the process of setting up all my apps again. Since I am new to a Nexus device I will try Wug's Root Tool kit. My previous device that I unlocked was the S4 but that was some time ago. Toolkit Wug s Nexus Root Toolkit v2.0.4 U Nexus 6 XDA Forums