Reset ringtone picker preferences My Samsung Galaxy S2 on Gingerbread was set to use Handcent as the default ringtone picker, and I accidentally changed this back to the built-in ringtone picker. How do I get it to use Handcent again? I went to Handcent, cleared the checkbox and marked it back again, but it didn't help.
You can use Handcent app as the default ringtone picker. To set Handcent as default ringtone picker, go to


  Settings | Applications | Manage Applications | All | Android System
  (Sound picker for SE phones)


Click 'Clear Defaults' button. 



After this, When you are choosing a ringtone, You will be presented with a dialog box asking you to select one of the application as ringtone picker. Enable the 'Use by default for this action' Check-box and select Handcent. This will set Handcent as your default ringtone picker.