Xiaomi 4 mobile phone has insufficient memory

Method/Steps

1. First delete some unnecessary files. First find the "File Management" application on your phone (as shown in the red box in the picture)< /p>

2. After entering "File Management", some or all of the files framed for you can be deleted (if you don't need them). For example, this compressed package may contain file packages that you previously updated the system. These files often occupy about 300M of storage.

3. Here I give you the "installation package" as an example, because after installing an APP, its installation package does not need to be retained, so generally all these APP installation packages are Delete it.

4. Next, go into pictures, music, and videos. First sort them by file size, and then selectively delete some pictures, videos, and music that you don’t need. Pictures like mine are 4-6M in size, which consumes a lot of memory.

5. You can also enter the "Security Center" in the mobile phone (as shown in the red box in the figure)

6. In the "Security Center", select the first one below This "Junk Cleanup" option. This often contains junk files such as cache, uninstallation residue, and advertising files.

7. After the system scan is completed, you still need to delete some caches according to your own needs (for example, some recordings in Changba may be gone after deleting the cache!).