WARNING: You assume all risk in following this guide. Specifically it shows you how to unlock the bootloader and install root. This MAY void your warranty. Also these steps are potentially dangerous. Know how to restore a factory image before starting. As always....read, read again, read one more time.
So you got yourself a new shiny Nexus 6, eh? Congrats! Now, how the hell do you get that thing setup properly? Lollipop changes a few things.
NOTE: http://www.droidrzr....-nexus-11-beta/
o) Install platform tools and make sure the directory with adb and fastboot are in your path
Process:
o) Take out of box
o) Charge
o) Boot up, skip through setup (don't bother with it)
o) Enable developer mode
o) Enable oem unlock command on developer mode menu
o) Boot to fastboot, connect to USB
o) fastboot oem unlock
o) Boot up, run through setup this time
o) Do whatever you need (restore apps, setup accounts, etc)
o) When ready, reboot to fastboot
o) ??
o) profit
TWRP:
You don't need to flash twrp. If you need to use twrp, connect it to USB, drop it in fastboot mode, and:
fastboot boot openrecovery.img
(where openrecovery.img is the twrp image you downloaded)
When you reboot to system, TWRP will prompt you to install SuperSU if you're not rooted. Slide the slider to install it and then install SuperSU from the play store. Run it and allow it to update the su binary as needed.
Troubleshooting:
If you're having issues with ADB recognizing your new Nexus 6, see if this helps...
If you use Koush's universal ADB driver, the Nexus 6 may decide to use that as the ADB driver by default. Ordinarily that's not a problem. My guess, however, is that something has changed with 5.0 and the ADB interface as it most definitely does not work.
o) Uninstall the universal ADB driver
o) Uninstall the Nexus 6 from device manager with the "delete driver" option checked
o) Toggle USB Debugging on the Nexus 6 (or unplug it, plug it back in...whichever)
o) Force it to use the Google USB driver from platform tools. You may have to manually point it to the Google USB driver folder in the platform tools.