What’s the latest update my 2014 can get?

[Stayfly2407]

I have model S 2014, what’s the latest update I can get? Is it 10.2? I have mcu1 by the way with LTE upgrade.

 

[BrownOuttaSpec]

I have model S 2014, what’s the latest update I can get? Is it 10.2? I have mcu1 by the way with LTE upgrade.

Yes, 10.2. (2021.24.28) is the latest for MCU1.... 2021.24.28.2 might be coming out 'soon' but not sure when. If you had MCU2 Infotainment upgrade done then v11 (2022.4.5.3) would be the latest version. (Information gathered from https://www.teslafi.com/firmware.php) You probably don't want v11 since most people dislike it and wish they could go back.

I would recommend the upgrade to MCU2: Here are my thoughts after I upgraded: Link

 

[PCMc]

I believe the latest software release for MCU1 vintage cars is 2021.24.28. This started being rolled out a couple weeks ago if I recall correctly.

Here's a thread from when it first started being reported. I've updated to MCU2 in mid-Dec, so don't have direct experience, but the referenced thread refers to this as still an 10.2 release, not v11 with new UI.

2021.24.28 Rolling out to MCU1/FSD MS/X

2017 MS with MCU1/FSD First significant firmware update in over a year! Old firmware 2020.48.37.8 (0.6% of TeslaFi Fleet AWT upgrade) New firmware 2021.24.28 (0.4% of TeslaFi Fleet running this version) Guessing no FSD Beta access but I'm 6 months closer than 2020.48. Lol. I h

teslamotorsclub.com