IS - 3rd Gen (2014-present) Discussion about the 2014+ model IS models

Software Update?

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Old 11-08-19, 09:55 PM
  #91  
athanato
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My Canadian 2018 IS300 AWD F-Sport2 has what should be the latest for that year.

Nav: A11A8000
OS: 17.P460
Gracenote: 08367
Old 12-26-19, 06:35 AM
  #92  
alkhan891
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Does anyone have the solution of Damage Flash for Generation 9 Gps system for Lexus
The flash from Spansion S29JL064J70TF100
Is there any way to clone this Flash to new flash if found some working flash?
Old 04-14-21, 02:28 PM
  #93  
brennan805
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My US 2014 IS350 RWD F-Sport has the following

Nav: V10C8940
OS: 12.8050

Does anyone know if this is the current version for the OS itself? Or is there a newer version of the OS for the 2014 model?
Old 04-14-21, 05:06 PM
  #94  
Sasnuke
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Originally Posted by brennan805
My US 2014 IS350 RWD F-Sport has the following

Nav: V10C8940
OS: 12.8050

Does anyone know if this is the current version for the OS itself? Or is there a newer version of the OS for the 2014 model?
That is the current version OS. Nav and OS updates are bundled together in the Firmware updates.
Old 04-14-21, 11:13 PM
  #95  
brennan805
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Originally Posted by Sasnuke
That is the current version OS. Nav and OS updates are bundled together in the Firmware updates.
Just a question how do you know that is the current OS version. Been trying to see what the current version is online and can not find anything. Also are OS different depending on the model and year, and is there a cap to older models on OS versions?
Old 04-15-21, 04:56 AM
  #96  
Sasnuke
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Originally Posted by brennan805
Just a question how do you know that is the current OS version. Been trying to see what the current version is online and can not find anything. Also are OS different depending on the model and year, and is there a cap to older models on OS versions?
Just a question how do you know that is the current OS version? The bulletin I posted in the other thread is the last bulletin Lexus released for the 2014 IS Navi firmware update...the bulletin is dated May 2018. There has been no further updates since then, nor do I expect there to be any at this point.
Been trying to see what the current version is online and can not find anything. The firmware update is referenced by Lexus in regards to the Nav version number, which will be the same for several vehicles, while the OS will be different for different vehicles.
Also are OS different depending on the model and year? Yes
Is there a cap to older models on OS versions? Yes
Old 04-10-22, 04:00 AM
  #97  
lesuxball
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Originally Posted by 3ISRC
Yes it's pretty easy just use a USB drive 2.0.
the link is not working. Can you update with new one because I have the same problem with the navigation. Thanks
Old 04-10-22, 05:18 AM
  #98  
lesuxball
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Can you send me the update file, please because I've the same problem with navigation software. Thanks. (2014 Lexus IS250 SEDAN AWD)
Old 04-10-22, 05:24 AM
  #99  
lesuxball
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hello friend,
Can I use 13Henna - AB01 - 0007.kwi update navigation file for 2014 Lexus Is250 navigation update because it keeps rebooting itself & not working at all for few days. Thanks.
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