Sadly my JL is on 18.33.24 and when the VIN is keyed into the Uconnect portal it says no updates.....No, but you should be able to download; they don’t require dealer access, or anything like that.
That update is over a year old. I tried to install that in May 2019 and my radio said that I was already on that version. That software version I believe is 18.23.29.Hey guys.. I have the download for the 8.4 UAQ radio. This is the file name that I was able to download from UCONNECT...
SERVICE BULLETIN ID: 08-001-19
RELEASE DATE: 2019-05-15
I am not sure how to go about sharing this since it is 9.95GB but I will gladly send it to anyone that needs it.
One of the reasons some get updated and some don't is that the actual hardware of the 8.4 radio got updated sometime midway through 2018 at the factory. My build date is in July 2018, which should be the newer radio. You likely have the same one, as far as I can tell. So, keep pushing the dealer for the update unless they can prove it wouldn't work on your radio. If your interface doesn't look like the one in my pics, with the wider map, it's the old software.I have an appointment in a few weeks to have mine looked at. I’m hoping they’ll update me to 28.3. I’m in a 2019 JLUR, most of the posts here are about 2018s.
All done, picked it up today. Steering is noticeably improved and they upgraded the software on my 8.4 system to the latest version.So, I just had a pretty good experience with my dealer, which I wasn't expecting. I went in for 2 reasons.
Received a call after about 2 hours:
- The random reboots and green screen during backup on my 8.4 Uconnect system
- Wandering all over the road, especially on the highway.
Not sure which version of software yet, will let everyone know when I get it back.
- The installed a software update (Finally!! My software was well over 18 months old, I know of at least 3 releases newer and the Uconnect website said it was up to date)
- They said that a TSB was out on the steering (probably because I left it on the seat of the vehicle), they had ordered the part and it should be here tomorrow - so they are keeping the vehicle to do the replacement tomorrow.