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  1. giorgosfl's Avatar
    CrackBerry Newbie

    1 Posts
    Thread AuthorThread Author   #1  

    Unhappy little help


    My borther bought a bb 8520 and the app 523 error appears and i try to update or recover it with the apploader and according to the guide i was reading i saw the unknown pin on usb port and click next and nothing happen at all.....after that the phone screen show the icon of the battery and one big red X on it.....then the phone dont power on and the only thing it doesn is to red light blicking with the usb connected on pc or on the charger...I tried anything i find in my way and i didnt make any progress so i was wondering if someone can help me out fix my bro mobile phone?
  2. curve8520themes's Avatar
    CrackBerry User

    24 Posts


    download blackberry desktop software and update software an update your firmware device.. try it

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