I upgraded my iPhone (out of the box 1.1.1 I guess,, then cracked and running 1.0.2) to 1.1.3 and jailbreaked with iJailbreak 0.5.3. Initially everything was perfect and everything worked fine. Then I rearranged my springboard with "categories" and the iPhone suddenly hang itself up and could not be restarted again. I had to restore with iTunes and jailbreak again with iJailbreak 0.5.3. It worked again but: many apps that I installed with the INSTALLER close instantaneously after starting them (e.g. MIM, Banner, Locate me a.s.o.). Some don`t appear as an Icon on the board but aren`t in the Installer-List anymore either. The iToner Ringtones appear in thze Ringtones-list but can`t be heard. Can anyone help me?