Hi Guys, JGeezer here. I'm invested rather heavily in Z130BT's (I have two totally custom installation, in a 2003 Corvette and a 2004 CTS-V) and I'm very interested in getting my newer Lightning iPhones to work. I'm reading a lot of threads, and I'm trying to get an update path sketched out. There's a lot in here to sort through.
But FIRST! I don't want to end up with bricks. I see references to backing up before attempting the firm/soft ware updates, and REALLY want to do that - what is the proceedure? And for restoring if necessary? Searched, but haven't stumbled on that yet.
He
