T46G - uploaded ringtone not enabled

[timalex]

Tried this, renamed file to "Ring9.wav". No, still not working. New file is downloaded, both setting can be seen in web of phone. But the used ringtone is Ring1.wav. As soon as I just click "Confirm" on web page "settings/preference" (nothing changed, juct click the button), the phone recognizes that choosen ringtone should be Ring9 and then plays this one.

Not enough, autoprovisioning of one of the build-in ringtones like Ring7.wav works as expected. How weird...