RIM BlackBerry Curve 8300 Smartphone "phones keeps showing hourglass" Questions

...keeps showing up this can sometimes happen to blackberries. and there is not easy fix. there are applications for the blackberry that you just click on to do a soft reset. this program was created ...

...keeps messing up. Everytime I plug it up to the charger it has the hourglass symbol for hours then it goes to the main screen. Then during the day it will do the hourglass again and then it turns off ...