ECU upgrade possible on 2015 Model S from HW1 to HW2.5?

[Steven Duncan]

I recently purchased a used 2015 Model S 85D, and enjoy the Car. I’m interested to learn if it’s possible to upgrade the HW from 1.0 to 2.5? I will also be upgrading the MCU from 1.0 to 2.0, and would like to install additional cameras. Basically, I want sentry mode, and don’t really care about FSD.

Is this possible?

Thanks,
Steve

 

[PCMc]

Short answer, no it's not viable to upgrade from AP1 to AP2 or 2.5. Easiest way to accomplish that upgrade is to sell your car and buy a newer one originally built with AP2 system

 

[kikivoinea]

It's not like you mount some cameras in the same place... Wiring has to be put there , where cameras aren't available now . Like pillars , fenders , blabla

I think most of the interior needs to be stripped down. Not worth it...