After you purchase and use your cellphone for an extended period of time, you can change networks. However, the phone that you're currently using may not be offered on that network. If you wish to ...

In this guide we’ll show you how to SIM unlock the Galaxy S9 so you can use it on different carrier networks. That way if you bought the Galaxy S9+ from AT&T, you can still take it to T-Mobile if you ...

T-Mobile is the only major US carrier not selling the iPhone, but even before the launch of the iPhone 5 it had more than 1 million Apple phones running on its network. With the iPhone 5 using the new ...

Editorial Note: Talk Android may contain affiliate links on some articles. If you make a purchase through these links, we will earn a commission at no extra cost to you. Learn more. In the modern ...

Less than one month after Apple's iPhone 5 went on sale through official U.S. partner carriers AT&T, Verizon and Sprint, the nation's fourth-largest wireless company T-Mobile has reportedly taken ...

Traveling overseas can be such a pain – there’s just so much to remember. Did you board the dogs? Did you turn the oven off? Did you remind your fight club buddies that your basement would be ...

The Apple Store has begun selling unlocked, SIM-free iPhone 6 and iPhone 6 Plus models at unsubsidized prices, offering customers the ability to purchase without a T-Mobile SIM card. In the U.S., ...