You can manually update the carrier settings on an iPhone through its Settings app to ensure your phone works properly.

You can activate a new or used iPhone for use with a cellular service provider in a few steps. Here's how to activate any iPhone, or troubleshoot it.

But while Japan’s infrastructure is famously efficient, staying digitally connected as a foreign traveler can still be a ...

No one likes dropping offline, especially if you need to stay in contact. Get expert tips for boosting your cellphone signal on iPhone or Android.

As someone who tests phones for a living, my SIM card rarely stays in the same device for more than a month. On average, I’ve ...

The recent iPhone 17 launch had people queuing overnight outside Apple Stores, eager to get their hands on the latest shiny ...

Airalo is an excellent eSIM with widespread coverage across the U.S. It offers affordable data plans for use in all 50 U.S.

A new teardown confirms Apple killed the SIM tray in the iPhone 17 lineup, using the space to pack in bigger batteries.

YouTube channel REWA Technology today shared an iPhone 17 Pro teardown video, offering a closer look inside the model with a SIM card tray. We are still waiting for repair website iFixit to share a ...

If you're a Verizon customer and your phone is stuck in SOS mode, here's how you can find out if you're affected by the ...

Engine oil is to your bike what blood is to the body — essential. But how can you check if your bike's engine oil is working ...

Have you played around with the new iOS 26 yet? Here's how to download it on your iPhone if you haven't yet — once you do, you'll notice several new changes, including a clear design called Liquid ...