WHAT DOES SAMSUNG MEAN?

Unlocked phones are All those you purchase from a 3rd-celebration retail outlet or straight from the maker; they are not tied to a certain provider. Ordinarily, You need to use them with AT&T or T-Cellular. But some well-known unlocked phones work on Verizon as well.Cada tipo de pantalla tiene sus propias ventajas y desventajas, pero las OLED o AMO