Apple's iOS 18.4 Update Brings AI Boosts and New Features Amid Charging Standard Uncertainties
March 31, 2025
The upcoming iOS 18.4 update for Apple devices is set to launch soon, featuring enhancements to Apple Intelligence and a new Vision Pro app.
The decision against including wireless charging as the sole option in new devices was influenced by legal uncertainties regarding EU regulations on charging standards.
Previous AirPods Max models did not provide true lossless audio playback due to signal conversion issues when using a wired connection.
WWDC 2025 will be held online and free for developers, with a limited in-person event scheduled for June 9.
Concerns have been raised about the marketing claims surrounding audio differences, as most everyday users may not notice significant variations during typical listening experiences.
While users can still operate their devices, they will eventually stop receiving security updates, which increases vulnerability to threats over time.
The company needs to shift the perception of AI from a gimmick to a practical tool that enhances everyday user experiences.
Users may experience decreased battery life during the beta phase of the iOS update, as optimization for battery performance is typically prioritized later in development.
To mitigate battery drain, users are advised to enable Low Power Mode, reduce screen brightness, and disable background app refresh and location services.
The large display of foldable devices tends to consume more power, as seen in other models like the Asus Zenbook 17 Fold, which struggled with battery life.
Despite anticipated improvements in new chips, it remains unclear if they will provide benefits beyond power savings.
Despite the advantages of 8K recording, the lack of widespread 8K display availability limits the benefits for most users.
Summary based on 666 sources
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Sources

Apple Newsroom • Mar 31, 2025
Apple Intelligence features expand to new languages and regions today
Apple Newsroom • Mar 31, 2025
Apple Intelligence and new spatial experiences come to Apple Vision Pro today with visionOS 2.4
Apple Newsroom • Mar 25, 2025
Apple’s Worldwide Developers Conference returns the week of June 9
Apple Newsroom (United Kingdom) • Mar 25, 2025
Lossless audio and ultra‑low latency audio come to AirPods Max