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

Auto restart is a sleeper hit feature available on Samsung Galaxy phones and on many other Android-powered devices - here's why it's worth setting up.

Seeing a SIM Not Provisioned error message on your Android phone can be extremely annoying. Here's what's causing it, and how you can quickly fix it.

Phones with Android 16 and the requisite modem will have a new Network Notifications feature that lets users know if they're connected to a dubious network.

Review: While I don't usually advise upgrading to the flagship iPhone if you have last year's model, there's one particularly factor to consider this year.