Ramzaq
Senior Member
- Joined
- Oct 27, 2013
- Posts
- 443
- Reaction score
- 114
- Location
- Northern California
- Ram Year
- 2009 CC 4X4 3.55 Big Horn
- Engine
- Hemi 5.7
Sorry for the dumb question but what does the update even do? And does it work on the RHB?
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Yes it will work with the RHB.
The firmware upgrade will change the screen from the blue screen to a black screen that will blend in more with the dash cluster. It also has improvements in functions, I think they were listed here when the update came out. You will be adding Firmware update 50.00.07.
If you do the update there are a few prior versions to 50. Depending on your version you will have to add each version in order up to 50.