In iOS 26, Apple has a helpful new feature that notifies you when your iPhone's camera lens needs cleaning – something Android devices have offered for years. Here's how to turn on this smart ...

Kids have sticky fingers. If they touch your iPhone, expect smudges on your screen and camera lens. So the next time you take a photo, the pic might look hazy, and you'll have to take the photo ...

Some might argue that mobile phone technology has altered the course of human history in ways that we may never fully be able to quantify. Apart from the instant connection provided by phone, text, ...

If they grab your iPhone they might leave a smudge on your camera lens. And it's not always your kids' fault, either. Adults ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...