In the last few days my Treo's ringtone has changed - which wasn't a major problem - even though I can't change it back. The real problem is that it's stopped vibrating when I get a call and the switch is set to silent.

I was playing with RealVGA and some other apps a few days ago which I've uninstalled now and I think ithis issue started then.

I've been into Sounds and Notifications in Control Panel and tried changing the settings for the ringtone and vibrate then changed them back but still the same. Vibrate works for sms and voicemail.

I don't want to do a hard reset unless I really have to - anyone got any ideas?