Unlocking phones from them can take time but we have a guide to help you. Pictured: A Sprint cell phone company logo is seen on a store in New Carrollton, Maryland, December 31, 2014. Getty ...

When the first iPhone 4S story was written here on SlashGear announcing said device, it was entitled iPhone 4S World Phone revealed – as it turns out, that doesn't mean the same thing to all carriers ...

Sprint has announced that many of the phones or tablets that operate on its network have been programmed with a master subsidy lock known as the MSL that locks the devices to parameters that allows it ...

In a first for US wireless carriers, Sprint and Verizon Wireless will allow iPhone 4S customers to unlock their mirco-SIM card slots, which enables use on wireless networks around the world, reports ...

If you own an iPhone 4 on AT&T, using the device while traveling internationally means paying sky-high roaming fees, jailbreaking or limiting data use to when you're on a WiFi network, either with a ...

UPDATE: A Sprint representative tells Ars Technica that it will not offer the iPhone 4S with an unlocked micro-SIM card slot, despite earlier reports that it would. Instead, customers must use ...