It looks like a cute little dolphin-themed toy, but the Flipper Zero is a surprisingly powerful learning tool for hacking. Here's how I mastered mine—and how you can, too.

Think you know iOS inside out? Well, think again. Unlock your iPhone's full potential with these hidden tweaks.

KHOU 11+ features the latest breaking news and weather, plus daily talk shows, coverage of your favorite sports teams from Locked On, and exclusive content - all completely free. Stream KHOU 11 ...