[jsimon77]

I had an 8100 that was using version 4.2.0.69. It broke and they sent me a replacement tha that has version 4.2.1.96. I have an 07 Mercedes that my original phone paired with and it was able to download my phone book. The new 8100 with the new system will sync but it will NOT download my address book to my car. I have done a ton of research and for some reason the new version is not working with mercedes. See link below. Someone else was able to roll back to the older version. How do I do that? I need to get back to 4.2.0.69?

Jason

[John Clark]

I already answered your question here:

http://www.blackberryforums.com/gene...e-version.html