Note4 4g

Is there any software to enhance 4g connectivity for my samsung galaxy note 4. Because i have some connectivity issues. Please help.

What are the most efficent Roms for T-Mobile's Note4 ?

I've been flashing like crazy to find the best Rom for battery life, but still haven't found one that gives me 4 hours or more screen on time. The most i've gotten out of my device is 3.5 hours screen on time. I really would appreciate any kind of suggestion. :) THANKS