Samsung Galaxy phones have a hidden gem called Secure Folder, a private space to store sensitive photos, files, and apps. Protected by a PIN, password, or fingerprint, it’s like a mini safe for your phone, keeping personal data secure from unwanted access.

Smartphones today are packed with features, many of which go unnoticed. Whether you use an iPhone, Android, or Galaxy device, chances are you’re missing out on some useful tools.

For iPhone users, Back Tap is a handy feature that lets you double or triple-tap the back of your phone to activate shortcuts like taking a screenshot or turning on the flashlight. You can set it up under Settings > Accessibility > Touch > Back Tap.

Another neat iPhone trick is creating custom vibrations for specific contacts. Found in Settings > Sounds & Haptics, this helps you identify who’s calling without looking at the screen—perfect for when your phone is on silent.