Check out the screenshots below.
Here's what you need to know before installing:
-You will need to flash the updated bootloader (engineering) AND baseband. You can go back to lollipop, but will need to downgrade your bootloader back (I will link it) or your wifi will not turn on and your camera will be blurry and not focus. You may keep the baseband no matter what version you are on.
-This is an engineering build, so there are debugging apps and features turned on. While this has a very minor effect on performance, it has one nonetheless.
-This ROM takes a VERY VERY LONG TIME to boot. It took me almost 30 minutes and I almost gave up and thought I did something wrong. But, it is deodexed by default since it isn't production software.
-This ROM can be flashed with TWRP and does not replace your recovery.
-This ROM comes with a su binary, not SuperSU, but SuperSU 2.68 beta can be flashed to enable root (will link below).
--What does that mean? the ROM is partially rooted and adb shell will throw you into a root shell by default. Apps won't say you're rooted, but once you flash SuperSU 2.68 beta, it will work as normal.
Anyway, enough with all that crap. Here's what everyone really wants: Bootloaders and basebands are ODIN flashable TAR images. The ROM is flashable with TWRP.
Engineering bootloader: Download PB5 engineering bootloader
PB5 Baseband: Download PB5 baseband
SM-N910P-PB5-ENG-Leak ROM: Download SM-N910P-PB5-ENG-Leak ROM
Post-flash: Want root?
SuperSU 2.68 BETA: Link to SuperSU 2.68 BETA thread
Looking for the original Odin TAR? WARNING: THIS WILL ERASE YOUR INTERNAL STORAGE
Download PB5 Odin TAR
Wanna downgrade? No problem:
OK1 bootloader: Download OK1 bootloader
OK1 baseband (OPTIONAL): Download OK1 baseband