Quote Originally Posted by aekhong View Post
7x5 can use jcv for 37xx.
I would suspect that is not the case as 2011.30 JCV file size for 7xx/8xx units are quite different (474MB) than the 1xxx/3xxx units JCV file size (578MB). Think those of us using older Nuvis still need the 1281070C.JCV file as far as I can tell and have not yet found it anywhere.