I think we already have modular phones in the larger sense. We can attach thousands of peripherals via Bluetooth, the charger, headphone jack or wifi and add

I think we already have modular phones in the larger sense. We can attach thousands of peripherals via Bluetooth, the charger, headphone jack or wifi and add one of zillions of third party cases. Our personal data sits in the cloud and/or on our huge PC drives and works seamlessly with many slabs. Apps are portable, many even across ecosystems.