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  1. Y

    Powerwall Gateway 1 is stuck on firmware 21.35.3; is there a way to upgrade it?

    Yes, I did try wiring it via Cat-5 Ethernet (Rj-45), with the same results. I am wondering if there is some magic that can force it to refresh its firmware to the latest. Or any way to diagnose (look at the logs) to understand why it's getting kicked out of Tesla services. It does have...
  2. Y

    Powerwall Gateway 1 is stuck on firmware 21.35.3; is there a way to upgrade it?

    As mentioned in the title, my powerwall gateway 1 is on 21.35.3; is there a way to upgrade it? It had been not connected to WIFI/cellular for a period of about 1.25 years (from January 2022 till March 2023), and it will not self-update to a more recent firmware. Is this the latest for gateway 1...