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Here's how you update your 8.4 to the latest version without bricking it

NeilP

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That link only has 28.3 available under UCQ (Canadian). I think I still have 39.5 somewhere on my computer. It ended up with my radio as this version:

177D443C-90AC-40F7-9E43-64DF91FC6545.jpeg


let me see if I can find a way to get it to you but your version must say CANADA instead of USA
Thanks for checking. This is the inf my radio head is showing. How outdated am I?


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BasherXt

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Thanks for checking. This is the inf my radio head is showing. How outdated am I?


Jeep Wrangler JL Here's how you update your 8.4 to the latest version without bricking it 1677862305022
You are on 34.23 and I have 39.5. USA models have 39.6 but I can’t find any newer than what I have. I also do not have any issues with this version. However my radio is a 2018 model I updated. If yours is newer and if you have uconnect subscription still valid you may get over the air updates still. My radio was used and no uconnect subscription. Also I live in the USA and no dealer or vender had no idea how to update a Canada radio so I went about it myself.
 

NeilP

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You are on 34.23 and I have 39.5. USA models have 39.6 but I can’t find any newer than what I have. I also do not have any issues with this version. However my radio is a 2018 model I updated. If yours is newer and if you have uconnect subscription still valid you may get over the air updates still. My radio was used and no uconnect subscription. Also I live in the USA and no dealer or vender had no idea how to update a Canada radio so I went about it myself.
According to the guy I spoke with at UConnect in Canada a few minutes ago, there is a version 39.7 out now. He told me that even though I don't have a paid subscription to UConnect, the radio will eventually receive the OTA update automatically. He said the updates are sent out in batches, and there's noway to know when a person might receive it.
 

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Any benefit to getting the latest version? Mine was updated to this version last fall.

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adanginis

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I'm in a similar boat with some of you. Bought an 8.4 radio off eBay with the 21.11 software on it. Does anyone have the 22.61, 22.64, and newer files they're willing to share with me so i do it all the right way and won't brick my unit? thanks in advance!
 

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BasherXt

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JSFoster75

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Saw those and tried but the username and password doesn’t work anymore. Probably got shutdown.
I used to have it saved on my computer, if I can find it I'll post it... I think I deleted it a few months ago though... :(
 

JSFoster75

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adanginis

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LanceM

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I am also running 40.1.0 as well now. Easy upgrade.
 

adanginis

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No one has 22.61, 22.64 right? 🥲
 

LanceM

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I have it, send me a PM and we will figure out how to get it to you.
 

dayusmc

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Can the 22.61 and 22.64 updates be installed from files or do they need to be installed OTA?
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