A few years ago right before I left on a trip my phone app auto-updated and lead to hours/possibly days of misery trying to update the K2 dvr to match. Ever since then, even when changing phones I haven't let my phone auto-update solely to avoid dealing with updating my K2 again. Until now. I finally let the phone update and here I am again ready to throw this unit in the road.
OK, I formatted the card in the unit through my phone app. Then I loaded the sd card into an adapter and inserted it into my PC. Then I went to the site, downloaded the bin file directly to my desktop and transferred it to the sd card. I don't know what a "fat32" file is so I just copied the K2.bin file to the sd card as is. Not into the innovv folder but into the SD card root next to the innovv folder.
Then I returned the SD card to the DVR and powered it up. And it's still using the old firmware. But the bin file seems to be gone from the SD card?
What did I do wrong? Besides letting my damn phone update.