Hold down both Volumes buttons + the Power button and it will boot into a black screen with white text.
Choose AP Fastboot using the on-screen instructions.
(The Volume Up button selects and your Volume Down button moves down, for those who cannot read the on-screen instructions.)
Special Note: If your device says anything other than "Device is LOCKED. Status Code: 0" then Private Message me. If it says Device is LOCKED. Status Code: 0 then that is normal! Proceed.
You might want to take a look at this.
"Device is UNLOCKED. Status Code: 1"
Thanks