UConnect 4C update

[nco415]

Hello,

2 years ago I changed out the 8.4 with NAV to the 12” with NAV On my 2019 Bighorn. The system has been working flawlessly. I acquired a used 12” screen, radio module and bezel from a Rebel. I repined the connector, made some setting changes using Alphobd. The other day I noticed that the system needs to be updated, how would I go about updating the system? Or point me in the right direction. I also noticed that the operators manual is not available, can that be fixed?

Thanks for any help

 

[theRamguy]

Hey I can help depending on what version you are on.

Update PR39

To update your 12 in software to most recent pr39.9 update

docs.google.com

 

[szyan99]

Is there any Canadian version update for Connect 4C? Thx

 

[MannyN]

Hey I can help depending on what version you are on.

Update PR39

To update your 12 in software to most recent pr39.9 update

docs.google.com

Most recent update is pr40.1

 

[scottmoyer]

Anything new in 40.1? It would be nice if they gave new settings options or offered a different, updated look.

 

[MannyN]

Nothing new, just "BUG FIXES" so they say.

 

[murdered6.7]

im currently running 39.9 and went to dealership 2 weeksago to update to 40.1 they wernt any help my uconnect 4 12 inch screen. is always freezing up and they replaced it under warranty 3 yrs ago

 

[MannyN]

Have a read here. You can do it yourself and update to 40.1

T

Post in thread 'PR40.1 Update File?'

Feb 14, 2023

I installed myself from here: How to get radio update files

No noticeable differences. It does NOT do full screen AA.

Install went smooth and no issues since the update.

• Tellsch

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