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11.6 2020 Audio Update

Discussion in 'Prime Audio, Electronics, and Infotainment' started by digitalundertaker, Jun 22, 2020.

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  1. digitalundertaker

    digitalundertaker Junior Member

    Joined:
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    Sacramento, CA
    Vehicle:
    2020 Prius Prime
    Model:
    XLE
    I brought a XLE last week and found an update (feb 2020) audio system, when I tried to apply I get an incompatible message although it said it's for the 2020 prime on their website. I noticed that the model of my unit ends on aa02 as opposed to the update which ends on aa01. Do you know if there is a difference on early 2020 models vs late 2020 models?
     
    #1 digitalundertaker, Jun 22, 2020
  2. illumiN8i

    illumiN8i Active Member

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    Location:
    Grand Rapids, MI
    Vehicle:
    2018 Prius Prime
    Model:
    Prime Advanced
    This issue has been discussed over in this thread: Software update from Feb 2020? | PriusChat
    Unfortunately the toyota download site has the wrong update file linked for the 2020 Prime. Nobody has been able to locate the proper file yet, but it may be available on techinfo, but that hasn't been verified yet.

    You have correctly deduced that the proper update file for your vehicle is 16TABDNA-AA02_3000.kwi. 16TABDNA-AA01_1001.kwi is for the 2017-2019
     
    #2 illumiN8i, Jun 23, 2020
    followingalex and digitalundertaker like this.
  3. digitalundertaker

    digitalundertaker Junior Member

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    2020 Prius Prime
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    XLE

    Thanks!
     
    #3 digitalundertaker, Jun 23, 2020
  4. followingalex

    followingalex Junior Member

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    2017 Prius Prime
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    #4 followingalex, Aug 12, 2020
  5. illumiN8i

    illumiN8i Active Member

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    2018 Prius Prime
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    Prime Advanced
    #5 illumiN8i, Aug 12, 2020
  6. followingalex

    followingalex Junior Member

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    2017 Prius Prime
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    Prime Premium
    Ugh.. I booted up an old computer where the Toyota software download link was in the favorites and figured "oh. let's see..."
    WHY?! hahahah I was so happy not knowing there was an update available :LOL:
     
    #6 followingalex, Aug 12, 2020
  7. TheRealJohn

    TheRealJohn Junior Member

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    Does anyone know if Tecinfo has the base (factory) firmware as well as the patches?

    Thanks,
    John
     
    #7 TheRealJohn, Dec 8, 2020
  8. Atomic_Atom

    Atomic_Atom New Member

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    Jul 25, 2024
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    Location:
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    Vehicle:
    2021 Prius Prime
    Model:
    Limited
    Hey All,

    I am posting on a old thread just to try my luck if the update files exist, I recently got a 2021 PP L.

    I saw this old document which mentions about the errors and update files, so just looking for the most updates files!
     

    Attached Files:

    #8 Atomic_Atom, Jul 25, 2024
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