02-11-2013 02:03 AM
it happened to me too, i just use my web browser to search for appworld.blackberry.com to reinstall it, it works for me. hope it can help u.
02-11-2013 06:45 AM
AppWorld icon is missing after upgrading your AppWorld application.
If you are having issues with recent version of App world then follow the # WORKAROUND within this Knowledge Base :
KB29422 BlackBerry App World icon is missing after upgrading to BlackBerry App World 126.96.36.199 to 188.8.131.52
Try it and let us know of your progress.