Hey Evanovan,
Old thread, but for anyone searching, here's how you can turn an improperly written SD card back into a usable card.
Seems to have around an 80-90% success rate.
Not sure how to do it on MacOS.
Not to hijack, but it looks like this file also works for the international W4400NEX (re-designated as the Z9150BT)
I haven't tried it firsthand but I received a report of success here:
Nice little breakthrough for the international markets!
-Tim
Thank you for posting this HondaR. (And huge shoutout to JamesI75 for the image)
I'm the creator of the disassembly video you linked to.
(Sorry it's a little misguided. Had no idea what I was doing at the time)
I've since linked to your very straight-forward post multiple times but still get questions...
I made another (very quick) video for those still confused about the process:
Thank you for your write up, and giant thank you to the AVIC411 forum for the selfless work everyone's doing here.
All the best,
-Tim
Same question as briceyboo.
My unit is stuck in boot loop and I wouldn't be able to get into the firmware update menu per the instructions on Pioneers website.
Is there a write up on ripping the software image from a working unit?
Thanks in advance.
-Tim