Samsung Galaxy’s Secure Folder is a hidden gem for privacy. It stores your private photos, files, and apps, protected by a PIN, password, or biometrics. “It’s like a mini safe on your phone,” says user Sarah Lee.
Phones have many secret features. Here are 10 you might not know, whether you use an iPhone, Android, or Samsung Galaxy.

iPhone’s “Back Tap” is often overlooked. Tap the back of your phone to perform actions like turning on the flashlight or taking a screenshot. “Super useful,” says expert John Doe. Set it up in Settings > Accessibility > Touch > Back Tap.
Android’s Split Screen is perfect for multitasking. Run two apps at once—just open the app drawer, select an app, and choose “Split Screen.” “Not all apps support it, but it’s a game changer,” says developer Jane Smith.