Holy crap! I put my tmobile sim into my bold and my att sim into the new 8900 a few days ago when the 8900 was released. I have been using att for my bold all year long. So im sitting here tonight bored and decide to check for updates on my bold. I start loading the newest 4.6 whatever version onto my bold when I remember that I have the tmobile sim in it. I panic and hit cancel. Well, I swapped sims and now had the proper att sim in the bold and attempted to reload the software and the bold is only displaying the following message: RELOAD SOFTWARE 507: So my fellow blackberry freinds, HOW SCREWED AM I? PLEASE HELP!!!!
Unless you have a backup, you lost all your data. However reload the software just means hook it up to DM and basically do an update (if you were to upgrade your software)