The virus in the mobile phone is cured, but the short message can't be received. What is fl=2?

It may be a memory problem. Specific method steps can refer to:

1, you can directly find the file to delete, and then click Delete File.

2. There will be a file management system on the mobile phone, which can be opened to find out the files and then cleaned up;

3, or you can open Tencent mobile phone housekeeper, and you can see the garbage cleaning item on the homepage of this software, and directly click in to scan and clean up the garbage.