How to adjust the parameters when shooting night scenes with mobile phones?

The method of shooting night scene parameters by mobile phone is as follows:

Tools/raw materials:

Glory X 10

HarmonyOS system version 2.0.0

Methods/steps:

1. First, you need to click the camera application logo in the mobile phone, turn on the camera and set the camera to "professional" mode, as shown below:

2. After switching the mobile phone to the professional interface, change the "ISO" data shown below to 100. This parameter refers to the sensitivity of the camera. The higher the sensitivity, the shorter the exposure time, but the more noise in the picture.

3. Then adjust the shutter speed to 1.6 seconds, as shown in the following figure:

4. Continue to change the focus mode to single focus.

5. Finally, choose 6300K for white balance, and finish.

6. The night scene renderings taken are as follows: