Weird issue with multiple roms

[coldconfession13]

Anybody with Verizon have the enhanced 4g lte in settings. I've flashed pure nexus, chroma and the option wasn't there. To be fair I had chroma installed and it was there then the option disappeared. So my volte wasn't working because option was gone. Advanced calling is in my account. The only way I can get enhanced 4g lte is in cm. I've just trying to figure out if it's just me. I have the latest radio for Verizon that they just pushed out for 5.1.1

 

[BlackOutFist]

Have you gone to the dialer and entered in *#*#4636#*#*?
Once that is entered there should be an option at the bottom. Tap it once and restart the phone if it doesn't switch immediately.