iPhone 12 Internal View

1. TrueDepth camera assembly

2. Camera

3. Camera flex cable

4. Top battery adhesive tabs

5. Battery

6. Bottom battery adhesive tabs

7. Speaker

8. Lightning connector

9. Bottom microphones

10. Taptic Engine 

11. Taptic Engine  connector cowling

12. SIM reader

13. SIM reader connector cowling

14. Multi-Touch connector

15. Battery flex cable

16. Display connector

17. Dock flex cable

18. Receiver/ambient light sensor/proximity sensor connector