1. CrackBerry Question's Avatar
    I have Blackberry Curve 8520 and I had to download App World via PC. Download and install succeed, but when I open it, it says: Your system administrator is preventing you from using Blackberry App World. Contact your system administrator for details. What should I do?
    05-23-17 05:43 AM
  2. Uzi's Avatar
    Are you using BlackBerry internet service? Is the phone BES locked?
    05-23-17 05:51 AM

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