Add Yahoo as a preferred source to see more of our stories on Google. You can switch carriers without buying a new device. Here’s how. By Melanie Pinola Changing wireless providers can sometimes save ...

Obama signs a bill into law that makes unlocking a cell phone legal again, making it easier for some consumers to take their phones with them when they change wireless operators. Marguerite Reardon ...

You can switch to another wireless provider without buying a new phone. Here’s how. By Courtney Lindwall Switching to a new cell phone service provider can save you hundreds of dollars per year—and ...