You can switch to another wireless provider without buying a new phone. Here’s how. By Melanie Pinola Switching to a new cell ...

while AT&T requires users to pay off their devices and then submit a request to the carrier to unlock the phones. The carriers have traditionally viewed locking a phone to their network as a way ...

Check if you're prompted for an unlock code. Locked phones require a code provided by the service provider. 4. If not, try to make a call. If it connects, your phone doesn’t have a carrier lock ...

T-Mobile's site offers a guide for using the phone with other carriers. How to unlock an Android phone on T-Mobile The process will vary slightly depending on your phone's manufacturer ...