Learn how to unlock an iPhone without a passcode before you're stuck. You never know when these methods will come in handy.

ZDNET's key takeaways Use these codes to forward calls, pay your bill, check balances, etc.Some of the codes work only on ...

Are you tired of being locked into your US Cellular phone? Do you want the freedom to switch carriers or use your phone while traveling abroad? Unlocking your US Cellular phone is the solution you ...

It is quite common for Android smartphone users that I forgot the password to their phone, so how to get into a locked phone? Or perhaps there is a used phone and don’t know its password. You may be ...

You could access numerous useful iPhone features by typing in a few secret codes on your device. Lots of the codes work whether you have an old or new iPhone and they can let you do things like ...

Changing wireless providers can sometimes save you big money. It can also help if you are traveling abroad or if you want to get the most value when selling your old phone. But before you make the ...

It may come as a surprise to many, but there are several hidden iPhone codes that have been part of the iOS user experience for years now. And though most users might find these secret codes more ...

When Verizon refused to unlock an iPhone purchased by Kansas resident Patrick Roach, he had no intention of giving up without ...

If you have Boost Mobile, you might need to unlock your smartphone, even though locked devices are increasingly a thing of the past. Here’s how to unlock a Boost Mobile phone, and what you need to ...

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 ...

In one of the industry's first effort to allay customer concerns since regulations went into effect six weeks ago that make it illegal to unlock your cellphone, AT&T is telling you to relax, they'll ...

Unlock iPhone passcode without PC Effective – 2 alternatives for unlocking iPhone passcode on the device itself or go to the Apple Store. Medium – a little bit cumbersome and complicated operations.