One of the promoted specifications on the new Apple iPhone 4S is the "world phone" capability, but it isn't quite the world phone that many international travelers who use GSM phones are used too.

After you purchase and use your cellphone for an extended period of time, you can change networks. However, the phone that you're currently using may not be offered on that network. If you wish to ...

One common issue that some users face is their new phone not accepting their SIM card, requiring an unlock code. We will cover various methods to obtain the unlock code and troubleshoot your SIM card ...

I had a nice breakfast with my friend Andy Abramson last week and he expressed his frustration with AT&T's lack of support for unlocking his old, contract complete Apple iPhone. Andy is an avid ...

Click to viewAccording to the usual suspects, now you can 100%-unlock the iPhone using a Turbo SIM card, without depending on the version of your current carrier card. Testers say it will give you ...

There are a lot of great smartphones on the market right now, but it’s hard to find one that’s more well-rounded than the Samsung Galaxy S9 and its larger brother, the S9+. Both are packed with great ...

Click to viewWe finally got our gear and tried the forged SIM card method to completely unlock the iPhone. It works, but beware, because it depends on what kind of ...

Earlier this week, Macworld reported that the Sprint iPhone 4S would ship with an unlocked micro-SIM slot allowing users to avoid costly roaming fees when traveling internationally by simply inserting ...

Have a jail broken phone? Make sure to check out our picks for the best jailbreak apps and games. In the world of Apple‘s mobile devices, non-practitioners often confuse jailbreaking and unlocking.

A major exploit in Google Pixel smartphones has just been revealed, allowing an attacker to unlock and access your smartphone by switching out the SIM card. The issue has been discovered by David ...