This is an interesting read about the JGCL.
moparinsiders.com
Software update seems to be immediately available if you got to the dealer or you wait a few weeks for OTA update.
Amazing, we have waited almost a year (2020 November) for an update on our Durango SUVs but nothing yet.
If you read the November 2020 TSB about our 10'1 UC systems concerning multiple profiles, S2008000190 Dodge Technical Service Bulletin
it clearly states, This feature is Not available on early built vehicles!
What does that mean? I'm now concerned early vehicles actually means early UC5 units. If that is true, early UC5 units could have been installed very late into 2021. If that is true, there are a lot of people who will never get an update. This seems to make sense especially with all the failed projected dates of an upgrade. I am starting to believe there is a hardware issue that is preventing the udpate from being rolled out. Looks like Mopar can't figure out how to program around the hardware defect or deficiency.
December will never come. (sounds like a song in the making)

RECALL: 2021 Jeep® Grand Cherokee L Backup Camera Issues!
Stellantis has issued a safety recall for the recently launched 2021 Jeep® Grand Cherokee L (WL) for a radio update. The recall was issued as a safety recall since it addresses backup camera concerns, amongst other things. As expected in most early production build vehicles, there are several...

Software update seems to be immediately available if you got to the dealer or you wait a few weeks for OTA update.
Amazing, we have waited almost a year (2020 November) for an update on our Durango SUVs but nothing yet.
If you read the November 2020 TSB about our 10'1 UC systems concerning multiple profiles, S2008000190 Dodge Technical Service Bulletin
it clearly states, This feature is Not available on early built vehicles!
What does that mean? I'm now concerned early vehicles actually means early UC5 units. If that is true, early UC5 units could have been installed very late into 2021. If that is true, there are a lot of people who will never get an update. This seems to make sense especially with all the failed projected dates of an upgrade. I am starting to believe there is a hardware issue that is preventing the udpate from being rolled out. Looks like Mopar can't figure out how to program around the hardware defect or deficiency.
December will never come. (sounds like a song in the making)