Joshtin92672

I have a quick question. Will doing this upgrade for my Z1 to a Z3 make the Ipod search feature work faster?? And will the bluetooth work any better?

Thank you. That is the kind of help i am looking for. gives me something to work with.I appreciate it

I have a Avic-Z1 and finally installed the bluetooth adapter to it. I got it working but now everyone on the other side of the phone heres and echo and so do I. What could be the problem? Is there a better adapter I could be using?