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 04:43 AM
  2. Uzi's Avatar
    Are you using BlackBerry internet service? Is the phone BES locked?
    05-23-17 04:51 AM

Similar Threads

  1. Why Specs Matter ~ No Paratek Antenna for iPhone!
    By JMDBERRY in forum BlackBerry Passport
    Replies: 7
    Last Post: 05-27-17, 07:34 PM
  2. KEYone arriving Thursday. Can't wait!
    By JOHNGAETANO in forum BlackBerry KEYone
    Replies: 6
    Last Post: 05-24-17, 09:12 PM
  3. My Z10 Android Apps stopped working after runtime update.
    By tambensings in forum BlackBerry Z10
    Replies: 19
    Last Post: 05-24-17, 06:01 AM
  4. Replies: 1
    Last Post: 05-23-17, 04:17 AM
  5. Why blackberry passport can not received emails from active-sync?
    By CrackBerry Question in forum Ask a Question
    Replies: 1
    Last Post: 05-23-17, 03:45 AM