To install, make sure to make a backup ROM first, then follow my guide on How to Install Android 6.0 Marshmallow ROM with TWRP!
You MUST HAVE Android 6.0.1 Marshmalllow Bootloader/Modem installed!!! Use ODIN and the bootloader/modem to flash if you don’t have it yet.
For SM-N910F, install ROM, then reboot!
For SM-N910T/SM-N910W8 install ROM, install kernel, install Data/Voice Fix, then reboot!
Q: My 3G/4G LTE data is not working!!! (or SMS not working!!!)
A: See How to Fix 3G/4G LTE data by Manually Setting APN on Android!