QR codes — which were invented in 1994 by an automotive company to track car components — became highly popular for their ability to store large amounts of data but are also highly susceptible to ...

Switching to a new cell phone service provider can save you hundreds of dollars per year—and there’s no need to ditch your current phone to do so. To make the move, though, you may have to first ...

AT&T's usual policy for unlocking a phone is to have been a customer in good standing for 90 days. Now this is for phones that were subsidized by AT&T! Phones that were bought with huge discounts, ...

Did you know that punching select numbers on your cellphone can give you access to hidden features? If not, you’re not alone. Sometimes referred to as “secret codes,” these numbers are actually ...

Back in 2013, a company called Swift Unlocks would have been one of your best bets if you wanted to unlock your AT&T-branded phone through the sales of unlock codes. How the company acquired these ...

To unlock a Boost Mobile phone, you'll need to call the Boost Mobile Customer Care line at 1-888-266-7848. Before you can unlock your phone, it needs to have been connected to your Boost Mobile ...

Verizon can keep phones locked to its network for longer after the Federal Communications Commission agreed to waive the ...