1. TWise's Avatar
    I got this 7290 from my mom who's boss was throwing it out... she put in a wrong password 10 times to delete everything and get rid of his password, and now it won't do anything but display an error code that says 507. I spent hours on the blackberry website and used all their help to get past this, but no matter what I do, I cannot get this to connect to my computer so I can add apllications to it... everytime I try to search for the device it says it can't be found. does anyone know how to get my phone to work?!
    omerehassan likes this.
    06-06-08 05:17 PM
  2. chaz_cb's Avatar
    06-06-08 05:29 PM
  3. TWise's Avatar
    This did not solve my problem... Where it says you have to time it really fast till you see COM1 change to usb unkown... that never happened... I've been trying for 20 minutes, it's not working!
    06-06-08 07:38 PM
  4. devil_91's Avatar
    it's very easy! you wipe by JT and up rom!
    06-26-08 12:14 AM