For anyone who purchased a Nexus 6 directly through the Project Fi program, or already own a Nexus 6 running on Google’s wireless network, factory images for Android 5.1.1 (build LVY48C) are now live on Google’s site, just for your potential backup needs.
Sometimes, in case you fancy yourself a tinkerer, it is good to have a factory image kept somewhere safe, you know, in case you do something bad to your phone’s software. Or, if you have yet to receive the OTA update, this image will bring you up to date.
Need some assistance flashing it? We got you covered.
Factory Image Link (Project Fi Nexus 6)