Can I do this for my friends phone, that I hang out with constantly? I thought what if I lose my iPhone or it breaks while we hang out, if having my friend install the Tesla app on his phone would make sense. Then I will log in, will the Tesla allow another phone to start having all the controls? Kind of like having a second set of keys in emergency?
Just as a back up plan in case my phone runs out of battery, damaged, or lost.