If you see a 3G at the top left it means that you are in an area that does not have 4G support . When you are in an area with 4G (or, on Verizon, LTE) you will see that in the top-left corner instead.
If you see a 3G at the top left it means that you are in an area that does not have 4G support . When you are in an area with 4G (or, on Verizon, LTE) you will see that in the top-left corner instead.