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cell connectivity

  1. T

    Model S intermittently loses 4G/LTE/network connectivity while powered off

    Anyone have problems with the car intermittently losing 4G/LTE/mobile network connectivity while powered off / parked and locked? During this you cannot connect with the app, which is highly annoying. When entering the car the signal indicator for the network connectivity is depicted with a...
  2. S

    Changing SIM / Modem / MCU on US Spec Car

    Hello, I know this has been asked previously but couldn't find an answer: Any chance you are aware of a way to replace the SIM / Modem / MCU of US spec Model S to be able to get connectivity to the car in UAE and also get navigation to start working. Am also open to 3rd party garages that...
  3. UncaNed

    Stronger cell connection somehow?

    Summoning in and out of my garage - or even to move a foot or two fore and aft - sometimes requires 8 - 30 tries with the result mostly being unavailable connection just before the instant when the car seems about to move. I'm a wheelchair guy and got myself bottled in in the garage needing to...