One lesson I see here is that software-only triggered factory resets shouldn't be a thing. Routers used to have reset pins/buttons which had to be held down fo

One lesson I see here is that software-only triggered factory resets shouldn't be a thing. Routers used to have reset pins/buttons which had to be held down for a while to make them factory reset. That should be the _only_ option to factory reset a device that wipes user data along with it.