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  1. #1
    Join Date
    Aug 2021
    Posts
    13

    Default 2016 Supra SA450 Factory reset to fix Bluetooth

    When I try to connect any phone (tried multiple iOS and Android) it says “pairing canceled” about 1-2 seconds after tapping to connect. There a 5 devices already paired from prior owner and I click to delete then confirm delete but they don’t delete.
    I’ve tried power cycles, unplugged head unit under dash and reconnected. I’m stumped, there’s nothing in the menu to do factory reset.
    Any ideas?

  2. #2
    Join Date
    Dec 2015
    Location
    north texas
    Posts
    1,138

    Default 2016 Supra SA450 Factory reset to fix Bluetooth

    You will have to get a dealer to flash the system and remove those other devices.

    Depending on dealer they might mail you the flash drive to do it at home.


    Sent from my iPhone using Tapatalk
    2017 Supra SA

  3. #3
    Join Date
    Nov 2020
    Posts
    322

    Default

    Quote Originally Posted by Thenext44 View Post
    When I try to connect any phone (tried multiple iOS and Android) it says “pairing canceled” about 1-2 seconds after tapping to connect. There a 5 devices already paired from prior owner and I click to delete then confirm delete but they don’t delete.
    I’ve tried power cycles, unplugged head unit under dash and reconnected. I’m stumped, there’s nothing in the menu to do factory reset.
    Any ideas?
    Funny mines doing the same and I couldn’t figure it out either.

    Sucks we might need the usb or a reset from dealer


    Sent from my iPhone using Tapatalk

  4. #4
    Join Date
    Aug 2021
    Posts
    13

    Default

    Dealer sent me a download link that skiers choice provided them. I put file on blank USB, forced the update and Bluetooth works!


    Sent from my iPhone using Tapatalk

  5. #5
    Join Date
    Nov 2016
    Location
    Knoxville, TN
    Posts
    1,226

    Default

    Quote Originally Posted by Thenext44 View Post
    Dealer sent me a download link that skiers choice provided them. I put file on blank USB, forced the update and Bluetooth works!


    Sent from my iPhone using Tapatalk
    Very nice! Did they provide the sequence to the update? Can't quite remember how it goes. Something key off, insert usb, key on then key off then crank. Or something like that.
    2018 Supra SA400 aka The Ron Burgandy
    2011 Sea-Doo Wake 155
    2015 Mojo Surf, sold...2013 Axis A22 Recon Edition, sold...2010 Axis A22, sold...2007 Maxum 1800sr3, sold

  6. #6
    Join Date
    Aug 2021
    Posts
    13

    Default

    Key off, usb in, hold top and bottom left buttons, turn on key.
    Boot loader screen will load.


    Sent from my iPhone using Tapatalk

  7. #7
    Join Date
    Nov 2016
    Location
    Knoxville, TN
    Posts
    1,226

    Default

    Quote Originally Posted by Thenext44 View Post
    Key off, usb in, hold top and bottom left buttons, turn on key.
    Boot loader screen will load.


    Sent from my iPhone using Tapatalk
    Appreciate that. I keep the USB in the glovebox, but couldn't remember. Enjoy your new ride!
    2018 Supra SA400 aka The Ron Burgandy
    2011 Sea-Doo Wake 155
    2015 Mojo Surf, sold...2013 Axis A22 Recon Edition, sold...2010 Axis A22, sold...2007 Maxum 1800sr3, sold

  8. #8
    Join Date
    Nov 2020
    Posts
    322

    Default

    Any chance y’all can share the link so I could update my 17 as well!? That would be amazing!


    Sent from my iPhone using Tapatalk

  9. #9
    Join Date
    Aug 2021
    Posts
    13

    Default

    17 has autowake? My 16 doesn’t. I think it’s model year specific. I would hate to brick your boat operating system.


    Sent from my iPhone using Tapatalk

  10. #10
    Join Date
    Nov 2016
    Location
    Knoxville, TN
    Posts
    1,226

    Default

    Quote Originally Posted by eder10986 View Post
    Any chance y’all can share the link so I could update my 17 as well!? That would be amazing!


    Sent from my iPhone using Tapatalk
    I got mine from the dealer off his computer, maybe thenext44 has it.
    2018 Supra SA400 aka The Ron Burgandy
    2011 Sea-Doo Wake 155
    2015 Mojo Surf, sold...2013 Axis A22 Recon Edition, sold...2010 Axis A22, sold...2007 Maxum 1800sr3, sold

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