An unlocked phone is the key to getting service from an alternative carrier. Here's how to check if a phone is unlocked.

SIM swap attacks are rising fast. Learn how criminals exploit SMS codes and how to protect your phone, banking, and email ...

SIM technology has opened new doors for the MNOs and third-party providers spanning travel, hospitality and even finance.

No one likes dropping offline, especially if you need to stay in contact. Get expert tips for boosting your cellphone signal on iPhone or Android.

Even if you use a fingerprint or Face Unlock to secure your Android phone, neither of those methods can be used as the "main" security method. For example, when you restart your phone, it will require ...

You may have noticed a setting on Android called Private DNS. It's on by default, and you're best off leaving it that way.

Last week, U.S. Secret Service investigators found SIM servers in the Tri-State area that were capable of disabling cell ...

It appears that T-Mobile is preparing to retire its 4G LTE service. According to a leaked internal document obtained by Android Authority, the shift will be gradual, but it marks an end to the LTE era ...

Samsung Electronics Co., Ltd. has announced the Galaxy Tab S11 Ultra and Galaxy Tab S11, delivering its most intelligent ...

Find out everything you need to know about the Samsung Galaxy M07, including its price, specifications, features, and how it ...

The Tecno Pova Slim measures just 5.95mm in thickness, making it one of the slimmest smartphones in the budget segment. Read ...

Oppo Find X8 Ultra performs better than its Samsung rival in almost every scenario. The Galaxy S25 Ultra comes close in ultrawide camera comparison. Oppo's flagship has unique features like XPAN mode, ...