1. giorgosfl's Avatar

    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?
    12-01-12 10:14 AM
  2. curve8520themes's Avatar
    download blackberry desktop software and update software an update your firmware device.. try it
    12-02-12 07:43 AM

Similar Threads

  1. A Little Help Needed
    By SilvaSurfa in forum BlackBerry Pearl 8100
    Replies: 2
    Last Post: 12-29-07, 08:26 AM
  2. a Little Help Please..
    By bryanberry in forum BlackBerry Curve 83xx
    Replies: 1
    Last Post: 12-14-07, 03:07 AM
  3. A little help please.
    By Crackberry Pimp in forum Business Users
    Replies: 4
    Last Post: 11-15-07, 02:26 PM
  4. 8310 to 8320 a little help
    By Caddy in forum BlackBerry Curve 83xx
    Replies: 0
    Last Post: 10-19-07, 04:22 PM