"H" is HSDPA. It's like 3.5G. It's not technically 4G but It's suppose to have equal speeds.
Also, this rom is based still on a stock VERIZON rom for the VS985. If you are using it on another carrier, like straight talk or AT&T you won't get LTE ...
Why does anyone ever think relocking the bootloader is a good idea?
I don't even know what purpose they have in doing that...
Seems like the newest Nougat builds (NMJ88C & NMK24B) and TWRP aren't playing nice together for whatever reason. While you can still root these builds, you just won't have TWRP once the process is done. It's basically the same process as Oreo.
HA! Roxana I managed to get 4G o your ROM using the AT&T network :D I started playing with the hidden menu and now I get 4G :)
Change the network mode from "Global" to "LTE/GSM/UMTS"