I was reading an article online which suggested disabling 4G and using 3G only to improve battery life, as apparently when using 4G many smartphones also stay connected to 3G.
How true is this? Can disabling 4G and using 3G really improve battery life?
I've tried this on my iPhone 6S and I haven't noticed any real difference yet. Does anyone have any experiences to share with other devices?
How true is this? Can disabling 4G and using 3G really improve battery life?
I've tried this on my iPhone 6S and I haven't noticed any real difference yet. Does anyone have any experiences to share with other devices?