PSA NAC RCC Updates

[mgs]

Not my case I suppose. It's no longer displaying "Version not compatible.." but not updating either. Besides I'm the first owner of the car and updated it as soon as update(s) issued.
The current version is dated back to 2021 but that's only because there were no updates there since.

BTW: The only change I noticed is (in) MediaHeader\MediaVersion.ini.

[GiveMeABreak]

The certificates are not visible - they are digitally coded into the software.

Second, you haven't provided your VIN, so I can't see which system you have.

[SterkeYerke]

Our garage just got back to us on the 508. They get the same error we got, which hardly surprises me. They'll bring it to a dealership next monday, but I suspect even they can't update a Wave 3 system currently. The dealership told our garage that they've been having more issues updating cars recently, which I think probably pertains to other cars still running Wave 3 firmware.

[mgs]

The certificates are not visible - they are digitally coded into the software.

Even if they aren't, F(ile)C(ompare) works you know.

Second, you haven't provided your VIN, so I can't see which system you have.

VF7**************[VIN obfuscated, can be read by forum staff]

[bilbopug]

Where can I manually download the Nac wave two firmware?

edit: found it

[GiveMeABreak]

The certificates are not visible - they are digitally coded into the software.

Even if they aren't, F(ile)C(ompare) works you know.

Second, you haven't provided your VIN, so I can't see which system you have.

VF7**************[VIN obfuscated, can be read by forum staff]

So you have the Wave 2 system on your 2022 C4 . So you likely have version 21.08.87.32_NAC-r1 installed. The system isn't providing version 21.08.90.52_NAC-r0 via the system, so unlikely they have fixed it yet.

There is a manual link, but I make no guarantees it will install and I can't provide a licence file for this specific firmware file for this reason, but you have WiFi onboard, so it will try to authenticate over the network automatically as per normal practice. Personally, I'd leave it well alone if your system is working fine, but if you want the link let me know.

[GiveMeABreak]

Where can I manually download the Nac wave two firmware?

edit: found it

Bear in mind the firmware file links are ok, but, do not attempt to use the licence files in any of my links as these are unique to the poster's vehicle.

[mgs]

There is a manual link, but I make no guarantees it will install and I can't provide a licence file for this specific firmware file for this reason, but you have WiFi onboard, so it will try to authenticate over the network automatically as per normal practice. Personally, I'd leave it well alone if your system is working fine, but if you want the link let me know.

The link would worth a try .
The reason I'm seeking for update is that in this headunit A(ndroid)A(uto) is working terrible: 1 out of 10 I can make a call and talk. 9 out of 10 that we can't hear each other. And the reason is not the phone since on another car it works perfectly. So I hope they have fixed it in this update.

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Update has disappeared again

[GiveMeABreak]

Here you are, attempt at own risk, as there's no guarantee it will install.

Firmware 21.08.90.52_NAC-r0

[gigidel]

Hello
Can i request a license file for this new firmware 21.08.90.52_NAC-r0
VIN VF3**************[VIN obfuscated, can be read by forum staff]

[GiveMeABreak]

You can't at present!

This version is not being provided by the system, so there is no licence file available separately.

[mgs]

Here you are, attempt at own risk, as there's no guarantee it will install.

Firmware 21.08.90.52_NAC-r0

Exactly (bit by bit) the same file I tried to install recently.

[Yacinehooo]

Bonjour, svp j'ai un problème d' écran blue sur rcc, j'ai essayé de faire une mise a jour mais sans licence donc je vois que sa sera rien voila le vin VR3**************[VIN obfuscated, can be read by forum staff] merci d'avance firmeware version 5_096_20.0H022.23

Hello, please I have a blue screen problem on rcc, I tried to do an update but without a license so I see that it will be nothing here is the wine VR3**************[VIN obfuscated, can be read by forum staff]**************[VIN obfuscated, can be read by forum staff] thanks in advance firmware version 5_096_20.0H022.23

[myglaren]

Please write in English. If you feel unable then use a translation programme such as Google Translate or DeepL

Merci d'écrire en anglais. Si vous n'en avez pas la capacité, utilisez un programme de traduction tel que Google Translate ou DeepL

[GiveMeABreak]

Bonjour, svp j'ai un problème d' écran blue sur rcc, j'ai essayé de faire une mise a jour mais sans licence donc je vois que sa sera rien voila le vin VR3**************[VIN obfuscated, can be read by forum staff] merci d'avance firmeware version 5_096_20.0H022.23

Hello, please I have a blue screen problem on rcc, I tried to do an update but without a license so I see that it will be nothing here is the wine VR3**************[VIN obfuscated, can be read by forum staff]**************[VIN obfuscated, can be read by forum staff] thanks in advance firmware version 5_096_20.0H022.23

You don't have an RCC, you have a NAC according to your VIN.

Firmware Version: 44.06.44.22_NAC-r0

Yacinehooo Licence File

Africa Map Version 12.1.0-r0

Instructions for Updating NAC or RCC Firmware, Maps & Licences