Hidden Smartphone Features You Didn’t Know You Were Missing

One of the most overlooked Samsung Galaxy features is Secure Folder, a private space for storing sensitive photos, files, and apps. Protected by a PIN, password, or biometric login, it acts like a digital safe for your phone. Many users don’t realize this built-in tool exists, even though it adds strong protection for personal data. Modern smartphones are full of hidden features like this that can make everyday use easier without needing extra apps.