You can't change your phone number in the Signal app directly, but you can deregister your old number and then update the app ...

You can change your phone number on WhatsApp whether you're still using the same phone, or you're using a new phone.

The upcoming iOS 18.2 release will allow users to change their default calling and messaging apps on their iPhones. In other words, you will no longer need to use Apple’s native apps if you don’t want ...

Waiting for others to kick the tires on Apple's newest iPhone system? In the meantime, make sure you've set up these features and options. Jeff Carlson writes about mobile technology for CNET. He is ...

September, bringing a range of new features and changes to iPhones across the globe. But not all of the included improvements ...