Hi, according to https://github.com/libimobiledevice/libimobiledevice/issues/413#issuecomment-258321151 stale paring data might be left.
If I got this right, in this case the user might still not be able to access the iOS device even with the above patches applied. I'll try to check if I can reproduce this with old pairing entries. I suggest a least a NEWS entry instructing the user how to remove old pairing entries. We could also try to check for broken pairing entries in an automated way. I'll check if I can reproduce the problem and cook up a script. Regards, Tino