Hello,
I've had my pioneer head unit since 2008. I currently have 2.0008 installed on my system. For awhile now it has been lagging and certain features have stopped working. I figured since my radio was so old it wouldn't have anymore updates, but I recently found 3.0 and 4.0 online. I noticed that these are for European radios. So my question is this: since these updates are for European radios, can they be used on an American system? If so, where can I go to update my radio? Would you recommend 3.0 or 4.0? What are the differences? Finally, will this update my maps?
Thanks