These two ways of connecting your phone to a cellular network are very different. We tell you about each and how you can switch from one to another.

Calling system is amazing. It connects everyone, be it friends or strangers. In the olden days, letters used to connect ...

Does your phone say "No SIM," "No SIM Card Installed,” or "No SIM available"? Here's what that means and how you can fix it.

Have you heard of SIM cloning or SIM swapping? We're talking about the SIM card inside your cell phone and how attackers can take advantage of it. Jonathan Kimmitt with Alias Cyber Security ...

While normal SIM cards are still widely used in India, eSIM is slowly becoming the future of connectivity. As more phones and smart devices support eSIM, Indian users will get the flexibility to ...

Switching carriers or using a different SIM card on your iPhone doesn’t have to be complicated. If your device is SIM-locked, ...

Buying an unlocked phone is a simple, smart way to take back control from the big wireless carriers. It’s like finally ...

The consumer’s phone number is then transferred to the fraudster’s SIM card and in many cases they even request a new SIM number.

Apple has been pushing for the elimination of physical SIM cards for years, and it appears that 2025 could be the year it gains significant ground, with ...

Apple may be dropping traditional physical SIM card support on iPhone 17 in additional countries this year, expanding from ...