Why is the memory of Apple's mobile phone getting less and less?

The cleaner Apple's mobile phone is, the smaller its memory is because spam messages, pictures and videos, application cache and browser cache data occupy a lot of mobile phone memory space.

For example, the cleaning steps of QQ browser are as follows:

1. Open the mobile browser, find the option of three horizontal lines at the bottom of the screen, and click Open.

2. A menu option will pop up after clicking. Select the settings icon, and then click to open it.

3. After opening the settings icon, click Clear Browsing Data in the following list options in the settings interface.

4. Click Clear Browsing Data to enter the interface of Clear Browsing Data, select the option to clear according to your own situation, and then click Clear below.

5. Click to clear the data and return to the storage space. You can see that the occupied memory is 2. 1G, which frees up the space of the mobile phone.