How to set SMS ringtone for htc g 12? It's still useless to change it. How?

Research on setting method of G 12 SMS ringtone;

1. Create the Media folder directory on the SD card (built-in SD card is also acceptable).

2. Create the Audio folder directory in the Media directory.

3. Then, in Audio, refer to the directories in the subfolders of system settings UI (system sound), alarm clock (alarm clock), notification (short message, notification) and ringtone (ringtone), and move them into the required ringtone by classification. Of course, those with the same name do not need to be restarted.

4. Re-enter the settings of the self-contained SMS software and set the ringtone.