profite bien de ton 8520, c'est un outil presque incassable, super pratique.
to non-French speaking readers: original poster (OP) lost her email address. so she had to create a new BBID, and then assigne the new BBID to her 8520. This requires to wipe the device, then restore with a backup.
It took some time, but it's done now.
The search box on top-right of this page is your true friend, and the public Knowledge Base too:
Oh wait -- Does the OP also understand that, in that process, all prior AppWorld records are lost, including any paid apps (if there were any)? Just a tiny subtlety that sometimes gets lost...
Occam's Razor nearly always applies when troubleshooting technology issues!
If anyone has been helpful to you, please show your appreciation by clicking the button inside of their post. Please click here and read, along with the threads to which it links, for helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions.