Interestingly some OTA updates seem be offered depending on device id.
I haven't updated mine (Carlinkit USB-C, I suppose "v2") in a while (works quite well in my Kia).
When I visit
http://192.168.50.2 the URL for checking is
Even if I delete the curVer parameter I am only getting offered "U2W_Update_2021.03.06.1343.img"
If I check without the uuid parameter (
http://www.paplink.cn/server.php?ac...stomerBoxType&lang=2&CustomerType=P&BoxType=U) the latest is U2W_Update_2021.08.30.0022.img
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Update: I did manage to OTA-Update all the way to the newest by always updating the offered version (needed 3 updates)
2020.11.10 -> 2021.03.06 -> 2021.07.04 -> 2021.08.30
Either the following versions removed the uuid as the Update-Parameter or Carlinkit keeps a record of which version an adapter is on.