Joke Collection Website - Public benefit messages - The ringtone of short messages always rings twice. How to solve it?

The ringtone of short messages always rings twice. How to solve it?

When setting the ringtone, you will only be prompted once and will always be prompted. If you need to restore this prompt after an error, please do the following:

1. Settings-(General/More)-Application Manager-All-Find the selected ringtone software-Clear the default value.

2. Or set-(General/More)-All menu keys of application manager-reset application preferences.