Welcome to the Official BlackBerry Support Community Forums. This is your resource to discuss support topics with your peers, and learn from each other. New to the forum? Please visit the ‘Getting Started’ link below.
Hello yesterday I updated to 4.5 and today I tried to get on App World and it said something had been deleted and it kept crashing before app world even laoded up. Just a handy tip: Back up your apps YOURSELF before you update .