What is a SIM card used for? A SIM card, or a subscriber identity module/subscriber identification module, is a tiny memory card that contains unique information and is linked to a particular network ...

Activate your iPhone back to AT&T if the SIM card you insert after you install blackra1n onto the device doesn't work properly. Blackra1n is a third-party program that "jailbreaks" SIM-bearing iPhones ...

Activating your Tello SIM card is a straightforward process that can be completed in just a few steps. In this guide, we will walk you through the process of activating your Tello SIM card and setting ...

eSIMs are catching on with carriers, even budget-minded providers like Cricket Wireless. Assuming you’ve got a compatible phone, here’s how to activate a Cricket eSIM, transfer one to a new phone, or ...

Nida is a tech and telecom journalist with more than five years of writing experience. She graduated from the University of Toronto with a BA in journalism. Boost Mobile has shed the label of being a ...

Tired of swapping SIM cards every time you land? It might be time to switch to an eSIM, the modern travellers best-kept secret. Activating a Vodafone Idea (Vi) SIM is a straightforward process, ...

The newer eSIM technology, which is quickly becoming the standard on high-end phones, is safer and more convenient.

This year’s iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max and iPhone Air only have an eSIM this time around in Canada, finally ...

We previously reported that a tiny handful of iPhones shipped without SIM cards, while significantly more units have generated the error message "No SIM card ...