Turning your phone's connection off and then back on is the quickest and easiest way to try and fix your signal woes. If ...

More travellers are dropping plastic SIM cards and moving to eSIMs, a digital version that lives inside your phone.

How do magnetic car trackers work?► We’ve tested them to see how useful they really are► All you need to know about subscriptions and more Worried about your car getting stolen? There are many ...

OS 26 call failed? Fix outgoing call issues on iPhone with step-by-step expert solutions. Works for iPhone 13–17 models, tested.

If your new phone no longer supports SIM cards, or you don't want to use them anymore, you can convert to eSIM instead. I started my career with CNET all the way back in 2005, when the (original) ...

Are duplicate photos taking up precious storage space on your iPhone? We have the simple steps to fix that—and fast. It all started out innocently enough. Maybe you accidentally saved multiple ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including ...

Secure your phone fast by using these iPhone and Android security settings to block hackers, guard your data, and protect ...

Dial these secret short codes on your phone to unlock hidden settings, secret menus, and powerful features most users never discover.