Apple's iOS 18.4 update for iPhone is finally available, and it brings some exciting new tools, smart refinements, and deeper Apple Intelligence integration that make your iPhone experience even better. Whether you're looking for ways to stay more organized, enhance your daily workflow, or enjoy new forms of entertainment, this update has something for everyone. Apple Intelligence continues to evolve, with new ways to streamline notifications and help you focus on what truly matters. Key apps...| iOS & iPhone - Gadget Hacks
This document lists security updates and Rapid Security Responses for Apple software.| Apple Support
Android Security Bulletins| Android Open Source Project