Good afternoon I bought a Nexus 6 but unfortunately has over the version 7.0 and I would like to put over the older the 5.0 lollipop that I could do that by step guide?
Hi not sure about a step by step guide, sure if you google that many will appear, but I may suggest you to use the Nexus Root Toolkit that is a program kind of a wizard with explained steps in the automated scripts to do a lot of tasks including what you want. Be sure to always backup any vital information before flashing any stock firmware. Good luck.