This will not update your maps, only the firmware of the unit.
Download it, put it on a empty thumb drive and off you go...
Download is 3.6 gb
Thanks for the information. It hasn't bugged me enough yet. I just use the steering wheel controls.I've had a wonky volume control since before (and now after) the update. Before the update I pulled the volume knob off and sprayed a little contact cleaner in as best I could and rotated it, the volume control worked immediately and perfectly after that. Then, after the update, it got really cold out and the volume control is now random again "sometimes". Of course with the radio mounted in the dash, I couldn't really get much cleaner to go where it needed to. When the weather gets warmer, I'll go out and pull the radio so I can hold it vertically. Hopefully that will allow the contact cleaner to really flow into the volume pot and thoroughly clean it up for a longer lasting fix.
I did the update because I've experienced random rebooting of the system while driving. I think (for my system at least) the volume knob quirkiness is a mechanical issue and not related to the system software.
I can zip up the thumb drive and put it somewhere you can ftp it from, it’s about 3.6gb zipped
Takes approx 40 mins, you can’t do anything while it’s running, it tells you when to remove the thumb drive and then it does a few restarts
For the IT nerds out there, it’s based on Linux
ntb15-011 Is the SB to ask about
Use info earlier in this thread to check what version you have. Probably d207 which other 2015 people have. This means you can update to d407 using the info and download link in the thread; really anyone prior to d407 can update I assume. Just go for a 45 minute drive so there is no chance the vehicle shuts off during the update. Will it solve your issue? No idea... but probably won't make it worse.Any chance I can do this as well? I’ve been having problems using my iPhone in my 15 PRO -4X while using i Tunes and other music play aps. It would disconnect bluetooth itself at random times and say no audio files found or it would show what version iphones OS it supports etc... drives me crazy.
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You will be good. The official nissan tsb says versions A040, B155, D025, D207, D209 and D322 can update to D407.Anyone have insight on going from:Software B155 directly to D407?
This is on a '14 P4x, Hardware 031
Hey everyone, I downloaded the file, have my usb drive formatted FAT32, copied the file straight over(3.5GB) and the system does not find the update. Current SW is A040 and HW is 031. Any advice on where I am going wrong?Scrabo, Thanks again, SO much! This worked flawlessly for me today. Took me from D207 to D407 for my 2015 Pro4X.
For those wanting a visual guide to what the process will look like, here's a link to a TSB for the same procedure, but for a different software version. Except for the software version numbers, everything looked exactly the same for me as I proceeded.
And for those who were wondering (I was). I used an 8gig usb formatted to FAT32. The download itself unzipped to just over 7gigs.