hi

 

i have a F920BT unit in my honda civic uk.

 

It is on firmware 2.00...

 

what is the best current version to upgrade to, i also have a iphone 5 which i would like to use with the updated firmware if possible.

 

currently using the usb lead attached to a 30 pin to lighting connector adapter...over bluetooth audio.

 

anyone help please?

 

Judging by your nickname your are from the UK?....

If so you can run the upgrade procedure as detailed here:

http://avic411.com/index.php?/topic/35601-cnsd-310fm-eu-2012-update/

 

I also did this on my 920BT and have now happily upgraded to the latest maps and firmware, and yes Apple iPhone will play with it.

 

Good luck!