My Canadian Note 4 from Rogers, Gear VR, and DynamicKat (Boot Loop w DynamicPop)

I was lucky enough to get my Samsung Note 4 on the first day it was released in Canada, purchasing the device outright from Rogers and the unlock. I then purchased Samsung Gear VR from eBay, because Samsung didn't make it available in Canada. To my dismay, I quickly discovered that the Rogers Android version doesn't support Samsung Gear VR.
I was able to root the device somehow. After loading a new kernel, I was able to get Dynamic Kat on the device and got Samsung Gear VR to work.

Now I've got a device that I can't upgrade via auto update. I tried to load Dynamic Pop, but end up in a boot loop.

Any recommendations?

Model number: SAMSUNG-SM-N910W8
Android version: 4.4.4
Baseband version: N910W8VLU1ANJ3
Kernel version: 3.10.5-AELKernel-v5.2 root@friedrich420 #16 Tue Dec 16 09:54:16 EET 2014
Build number: Dynamic Kat 4.0 KN4