How to shoot the starry sky with iphone?

The iphone can shoot the starry sky, as shown below:

Operating environment: iPhone 13 Pro mobile phone, ios 16. 1 system, set version 8.0.3 1.

1, first find a suitable place, preferably the starry sky or the Milky Way visible to the naked eye, fix the phone with a tripod, adjust the lens and find a good angle. There is no tripod to fix the mobile phone with wood or bricks.

2. Then turn on the phone camera and find the manual mode. Some models are called professional models.

3. Click the shutter time in the lower right corner, and we set it to 8 seconds.

4. We set the sensitivity to 400.

5, white balance and focus, we can set it to automatic.

6, the last step, press our shutter, wait a few seconds, "click" is done.