How to set the privacy password for iPhone 7 plus?

Setting a privacy password for the iPhone is actually a password lock in the system settings.

Password locking is divided into simple passwords and complex passwords. A simple password consists of 4 digits, and a complex password is a multi-digit alphanumeric password.

The specific setting steps are as follows:

1, open the settings in the desktop.

2. drop down the touch id and password.

3. You can set a password or fingerprint on this page.