How to set a lock on an iPhone app In general, and if you’re not sure whether an app supports this feature, open it, go to the Settings and look for any reference to a password or, more likely ...

How to add a password to Notes on iPhone/iPad Here’s how to set up a password that can be used to lock and unlock individual Notes.

That password must then be entered whenever you want to open a locked note, but there’s one annoyance: remembering that password isn’t always easy. With iOS 16, Notes can use your iPhone’s ...

How to change your Face ID iPhone lock screen password Open Settings and tap on Face ID & Passcode When prompted, enter your current six-digit passcode Scroll down to Change Passcode ...

There's no denying that the Notes app is handy, but there are times when you would like to keep your notes private. Here's how to password protect your Notes on your iPhone, iPad, and iPod touch.

Learn how to unlock WhatsApp locked chats with PIN, fingerprint, or Face ID and manage your privacy settings with ease.