How to use the classic navigation keys for Xiaomi Civi 1S

There are two methods of operation on mobile phones. One is the full screen gesture based on the full screen development, and the other is the classic navigation key mode. However, the current classic navigation key has no physical key position and uses the virtual key mode. Now many people want to switch their phones to the classic navigation key mode, because it is more convenient and fast to use. How do you switch the Xiaomi Civi 1S to the classic navigation key mode?

How does Xiaomi Civi 1S return to the classic navigation key? Xiaomi Civi 1S Open Navigation Key Tutorial

1. Open the setting page of Xiaomi, and click the options on the desktop.

2. On the desktop, click System Navigation Mode.

3. Click the option of the classic navigation key.

The Xiaomi Civi 1S switching operation mode is still very simple. Both modes have their own advantages, mainly depending on the user's own operation habits. As far as I'm concerned, the full screen gesture is a little troublesome, but there are no three virtual buttons on the desktop. It looks more comfortable. I prefer full screen gestures.