The unlocked Apple iPhone 6s lets you freely switch between all the major U.S. and foreign carriers, with no loss of coverage.

What is the difference between a locked and unlocked iPhone, how to unlock an iPhone and where to buy an unlocked iPhone 6s on day one.

If you want an iPhone 6S or 6S Plus completely free of carrier association, now’s your time — Apple has started selling unlocked units at its online store, as spotted by 9to5Mac. That’s ...

Apple fans who have bought the latest iPhone 6s and iPhone 6s Plus from the Apple Store need to follow a few simple steps to fully unlock their devices.

Apple has started selling the SIM-free unlocked models of the iPhone 6s and the iPhone 6s Plus. The SIM-free model of the iPhones allows customers to use their handset on any carrier.

Now many iPhone 6s and iPhone 6s Plus users are complaining that the Touch ID fingerprint sensors on their devices are having overheating issues, according to 9to5Mac.

Apple iPhone 6s (Unlocked) The unlocked Apple iPhone 6s lets you freely switch between all the major U.S. and foreign carriers, with no loss of coverage.

The unlocked Apple iPhone 6s lets you freely switch between all the major U.S. and foreign carriers, with no loss of coverage.

The SIM-free iPhone 6s holds the A1633 model number, while the 6s Plus is model A1634. Furthermore, the iPhone 6s and iPhone 6s are now available in a second wave of countries.