[Q] Signal issues after full wipe to NK1 topic

I ran into issues trying to upgrade the ROM on my gf's phone, so for now I reflashed to NK1 using Odin (full wipe/re-partition).

Phone is just barely connecting to the network after the reflash. (Shows signal strength around >20 dBm below what it used to be). Chatted w/ VZW support and the rep did all he could to reset on their end, pushed latest PRL.

What could I be missing?