The mobile phone prompts that the storage space is insufficient, indicating that the memory of the mobile phone is full. If you don't clean up the junk resources such as internet cache generated by the use of mobile phones for a long time, when the memory of mobile phones is full of junk, there will be a phenomenon of insufficient space.

Cell phone formatting is the best way to solve this problem, but the premise is to make a backup first, otherwise the data of the original cell phone will be lost. Nowadays, mobile phones also have the function of garbage cleaning, which can regularly clean up background programs and transfer large files such as audio and video backups, photos and videos, and also reduce the load pressure on mobile phone memory.

Take Xiaomi 8 as an example:

1, click Settings, as shown:

2. Enter the storage space to check the memory usage, as shown in the following figure:

3. Analyze which part of the storage space occupies a large space and clean it up in a targeted manner. If the application and application data take up a lot, you can uninstall the infrequently used software; If pictures and videos take up a lot of space, you can delete unnecessary photos and videos in the album. Then click the "garbage cleaning" option in the red box in the figure to clean up the mobile phone garbage, as shown in the figure:

4. Click "Garbage Cleaning" to enter the following page, select "Clean the selected garbage" and wait a moment, as shown in the following figure:

5. After cleaning, you can see the cleaned memory. There are several specific options below, which can be cleaned in depth according to the size of the occupied memory, such as WeChat special cleaning and mobile phone slimming. The page is as follows:

6. If you feel that the storage is still insufficient, you can go to the slimming page of your mobile phone and do another deep cleaning or uninstallation, as shown in the following figure: