[zetroc]

I'm having a freezing problem with my address book app. Sometimes when I try to load the sim phone book it freezes, I can't cancel the accion, I can't exit the address book app using the esc side button, and I can't use the address book period. The only solution so far is to reset the whole device (i.e. remove the battery) which can take forever to reload. Is there a way to reset an application without having to reset the whole device, kind of like a ctrl-alt-del on windows, but on my device? It would be much more convenient than pulling out the battery everytime this happens.