Save on unlocked iPhone 16 Pro, iPhone 15 Pro Max, and more thanks to the Amazon Renewed Premium program.

What It Means to Have an Unlocked Phone Most cell phones and smartphones are tied, or locked, to a certain cellular carrier, such as Verizon, T-Mobile, AT&T, or Sprint.

The new iPhone 6S and 6S Plus come in some model numbers with different cellular connectivity. So which iPhone will you receive from the Upgrade Program?

My review unit is the iPhone 6S Plus A1634 SIM-free unlocked version that was released a few weeks later on Apple Store. Is it worth the upgrade?

If you have plans to upgrade your iPhone and sell or pass on your old one to someone else, you will need to fulfill the carrier's unlocking policy requirements.

'Lightyear' voice actor Chris Evans has revealed his iPhone 6S finally died, tweeting a tiny obituary to his loyal phone.

Compare the cheapest iPhone 6S prices and plans for unlocked SIM-free contracts.

Some Pixel 6 owners are having their phones unlocked with unregistered fingerprints. This could be a major issue for the company.