Two interesting notes:
- Battery life increases for talk time but decreases for standby time. Weird.
- Yup, Siri is iPhone 4S-only. I’m sure the software could run on iPhone 4, but Apple made this strategic decision in order to sell more new phones. Since Apple makes its money on hardware sales and much of their mobile innovation is becoming software-driven, maybe they’re feeling pressure to attach certain software features to specific hardware. Will be interesting to see if this continues to happen.