Citroen C3 / C5 Aircross Forums

srperry wrote: ↑Wed Apr 20, 2022 3:14 pm

schmoo2k wrote: ↑Wed Apr 20, 2022 2:27 pm If anyone has Linux or WSL on windows, then I recommend using the axel download manger:
```
apt install axel
axel -n 50 https://majestic-web.mpsa.com/nas/eu/mj ... W3_ECO.tar
```
OMM the above is maxing out my download capacity and will take about 5->10 mins to download.

The issue I have now is that I don't know where to download the firmware update from... Unless I use the Citroen Update software on my PC - and as I said before, the MyCitroen app on my phone no longer shows an update is ready...

In the app I got the option to "email download instructions" which I did, when I got the email it included this at the bottom:

You can also use the old method where you have to download the file on your computer, decompress it, save it on a USB key (minimum size of 32 GB) then install it on the touch screen of your vehicle.

Download the update file : https://majestic-web.mpsa.com/mjf00-web ... 95&type=fw

Download the activation key : https://majestic-web.mpsa.com/mjf00-web ... n=<snipped>

Its the first link you need for the large download?

schmoo2k wrote: ↑Wed Apr 20, 2022 5:27 pm

srperry wrote: ↑Wed Apr 20, 2022 3:14 pm

schmoo2k wrote: ↑Wed Apr 20, 2022 2:27 pm If anyone has Linux or WSL on windows, then I recommend using the axel download manger:
```
apt install axel
axel -n 50 https://majestic-web.mpsa.com/nas/eu/mj ... W3_ECO.tar
```
OMM the above is maxing out my download capacity and will take about 5->10 mins to download.

The issue I have now is that I don't know where to download the firmware update from... Unless I use the Citroen Update software on my PC - and as I said before, the MyCitroen app on my phone no longer shows an update is ready...

In the app I got the option to "email download instructions" which I did, when I got the email it included this at the bottom:

You can also use the old method where you have to download the file on your computer, decompress it, save it on a USB key (minimum size of 32 GB) then install it on the touch screen of your vehicle.

Download the update file : https://majestic-web.mpsa.com/mjf00-web ... 95&type=fw

Download the activation key : https://majestic-web.mpsa.com/mjf00-web ... n=<snipped>

Its the first link you need for the large download?

Cheers - thanks for that.

i have downloaded and installed the latest version 44.02.13.12_NAC -r0 bur now my navigation screen on the dashboard is blank. Has anybody got any ideas how to fix this ? Thanks

Maybe that's why Citroen pulled it from the downloads, apparently while I was downloading it? I would imagine that the solution for you would be to load an earlier version if you have one?

Sorry I can't be more help.

That’s what I was thinking unfortunately haven’t got the the old version

Thank you anyway

mikeyb wrote: ↑Thu Apr 21, 2022 4:57 pm That’s what I was thinking unfortunately haven’t got the the old version

Thank you anyway

I've sent you a Private Message regarding this.

My citroen app showed screen update available so download to usb stick but haven't transferred to car as saw previous posts about it being pulled by citroen so will wait and see what happens.

peter m wrote: ↑Sat Apr 23, 2022 7:59 am My citroen app showed screen update available so download to usb stick but haven't transferred to car as saw previous posts about it being pulled by citroen so will wait and see what happens.

I wouldn’t install it also found the coffee break alert is activating every ten minutes.

Juan Sheet wrote: ↑Fri Apr 22, 2022 7:46 am

mikeyb wrote: ↑Thu Apr 21, 2022 4:57 pm That’s what I was thinking unfortunately haven’t got the the old version

Thank you anyway

I've sent you a Private Message regarding this.

Thanks for the link , car system would not accept firmware or maps.
But thank you anyway.

I have also downloaded this latest version 44.02.13.12_NAC-r0 onto my car & my central nav screen is now blank, and i keep getting a take a break message coming up every 10 minutes!
Can anyone help as I do not have the previous version of firmware saved anywhere!
Is it possible to revert back to the earlier working firmware?