I do have carrier bundles from the last beta with signature, but this still did not help. It's not that the files are signed. Each of the three APN entries in carrier.plist has its own signature blob. They are all different even if a carrier offers same or similar options.
Originally Posted by s3th
IMO "signing" a profile wont help here. some other files have to be looked up and watched working to understand how.
I got the files when decrypting the beta, dont have time to work on the final 3.1 for now, my real live job keeps ne busy.
The APN entries look like this