01-03-2013 06:58 AM
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Additional Information : KB29422 BlackBerry App World icon is missing after upgrading to BlackBerry App World 188.8.131.52 to 184.108.40.206
01-03-2013 07:00 AM
Refer the knowledge-base article on this issue -
And if you would like to go back to the old version, then try the following link;
let us know how it goes ..