@James21 @ynneL: Updates are rolled out in batches, and will reach some Galaxy users sooner than others. All I can suggest is heading to Settings > Software Update > Auto download over Wi-Fi, and toggling this option on. Also, head to Settings > Biometrics and security > More security settings > Security policy update, and make sure that this is toggled on. To manually check for the security update, head to Settings > Biometrics and security > Security update (Wi-Fi connection required).
