I'm not sure if this is common knowledge, but I've noticed that my 4G LTE reception is much better once my Galaxy is charged up fully. When it was around 50 percent, my 4G kept on going in and out between 4G and 3G. Now keep in mind, the area that I work in is in the boonies. When I go home, I have 4 bars fully of 4G charged or not charged. I just thought this was interesting. Thanks guys.