The method is as follows:

1. Open the phone, enter the phone desktop, find the music player that comes with the system, and click to open it.

2. After opening the player, press and hold the menu key on the phone to bring up the player's menu options, and click to enter the player's setting interface.

3. After entering, find the file filtering "Filter by size" setting option, reset the filtering size, return after setting is completed, and the player will automatically refresh the song information in the phone.