RIM BlackBerry 7130c Smartphone "java application stopped" Questions

...in troubleshooting a network, software or hardware error is often to perform a hard reset. With Java® based devices, thisis accomplished by removing the battery, while the BlackBerry device ...

stopped working. Volume is on. No settings have been changed. 4) My email/text list only holds about 2 days worth of messages. Before it held weeks worth. 5) Outgoing Voice Notes/messages do not work.

...java application is working in my mobile please tell me form where i can download it.? The "java of your mobile" can't stop working..Just do a master reset from the option available in the control ...