The "could not activate cellular data network" error means your iPhone won't be able to use the mobile data you're paying for ...

You generally can't use an Apple iPhone on a cell network if it's never been activated with such a network, although once it is activated you can remove your SIM card or simply never connect to the ...

For those still stuck in iPhone activation limbo, we have a couple of tips and tricks might help you to get on your way. While these might not be sure-fire solutions for everyone, they sound general ...

Apparently numerous people are facing difficulty activating their new iPhone X, so if you are experiencing that you aren’t alone. But, activation issues aren’t limited to the iPhone X. There have been ...

When you purchase an iPhone 4, your cellular provider will give you a new micro SIM card to use with your new iPhone. Although the cellular provider will automatically activate the SIM card for use on ...

A few years ago, the absence of dual SIM in iPhone was listed as a major shortcoming by numerous smartphone users. It’s normal for most smartphone owners to have a couple of SIM cards to keep their ...

If you went the prepaid route and ordered T-Mobile's no-contract iPhone 6, you may have no idea what to do once it arrives. Rick Broida is the author of numerous books and thousands of reviews, ...

An embedded SIM is an industry-backed digital version of the physical SIM card needed to connect a mobile device to a network provider. The technology can currently be found in many flagship ...