1. CrackBerry Question's Avatar
    hey i m in prblm...my blackberry curve 8520 hangs too much...
    and when i use whtsapp in it an error occurs named java.nullpointer exception
    and the speed of my cellphone is too low..
    sometimes its keypad stop working...
    please solve my problem....i am waiting..
    09-06-14 12:19 AM
  2. Chris S Mellor's Avatar
    Um, the java one, I have no idea. The Curve is an old and low end device I believe. Best off upgrading. A battery pull should fix everything for a while
    09-06-14 12:32 AM
  3. anischab's Avatar
    How about uninstalling the Apps you don't use, uninstall and reinstall what'sApp then reboot!?
    Are you running OS7.1?

    BlackBerry*Q10, T-Mobile Germany - SQN100-3, Running OS 10.2.1.2941
    09-06-14 01:01 AM

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