Running a BlackBerry Bold. Changed O2 Contract from Corporate (BES Server) to Private Contract, new SIM, kept O2. Unable to receive emails. Checked all services are set up with network-handheld registered with wireless network". Now got uncaught exceptions; Java.lang NullPointer, ApplicationRegistry time outs, net_rim_bb_messaging_app(488) not responding. Considering wiping? Any ideas?
