If you want to keep a folder locked on your iPhone, there are a few different ways to do it. The first way is to use the Lock screen. To do this, just tap on the folder and then use the slider to lock it. The second way is to use the Settings app. To do this, open the Settings app and then go to General -> Security -> Passcode Lock. From here, you can set a passcode for the folder and then lock it using that passcode. The last way is to use Touch ID. If you have Touch ID enabled on your iPhone, just hold down on the folder and then enter your passcode when prompted. ..
