2012-04-17 2:10
2012-04-17 14:59
Hi candidmanne,
Welcome to the forum. Please try the following actions and in between them check if opening the applications works.
Make a backup with Nokia Suite. Type in *#7780# followed by lock code (default is 12345). This is soft reset, no data lost. The settings will be restored to factory state.
You can also reinstall the phone software. The process is the same as when updating with Nokia Suite, but at the end select "Reinstall".
If it's still the same, type in *#7370#. This is hard reset, phone memory will be wiped. Restore back up.
Hope this helps!
Jampe
2012-05-08 16:21
You can see most of the error coded here, may help you.