Thank you for your feedback. We tried to copy the content from an Android phone to the desktop or other folders, and found that the permissions were working properly.

We did not encounter any issues where the files could only be opened with administrator privileges. Could you please provide more detailed steps and corresponding screenshots?

This issue mainly involves permission problems. May I ask if you were using a regular user operation or an administrator user operation when copying the files to the computer?

We believe that the basic steps should be to connect the phone to the computer, enter the corresponding folder in the phone's disk, select the file, right-click and choose "copy", and then paste it to the desktop or a folder in the home directory. After this process, the file should be able to be operated normally.