Does any one know to remove "APP ERROR 200" from my Blackberry Bold tried in vain to no avail?

Tried to download an attacment then all of a sudden "APP ERROR 200" appears on screen, then handset tries to reboot only for the same message to reappear repeatedly.

lemonie8 years ago
Since lots of people ask this question your best bet is probably to work through this search:
The top one looks promising