Exynos 9810 (Global) or Snapdragon 845 (USA/China).
Iris scanner hidden in the top bezel and a rear-mounted heart rate monitor. samsung s9 schematic diagram
Technical forums, repair enthusiast groups, or a professional repair business page. Caption: "Still rocking a Unlocking the Secrets of the Samsung S9: A
Forums like Scribd and specialized repair groups often share leaked or archived "Service Guides" that include these diagrams. Pro-Tip: Hardware Troubleshooting repair enthusiast groups