iOS 26 4 Beta is Here — Hidden UI Changes + Major Features Explained

Apple just released the iOS 26.4 developer beta and it's packed with more changes than expected. In this video, I break down every new feature, hidden UI change, and major update — from Apple Music's AI-powered Playlist Playground and concert discovery to encrypted RCS messaging, Stolen Device Protection turned on by default, and the continued Liquid Glass rollout across apps. Here's everything you need to know before you update. #iOS26 #iOS264Beta #AppleMusic #AppleIntelligence #iPhoneUpdate #iOS26Features #Apple2026 #PlaylistPlayground #LiquidGlass #SiriAI #iOSBeta Chapters: 0:00 - Introduction 0:27 - Wallpaper Picker Redesign 0:57 - Contacts app got the Liquid Glass 1:22 - Profile Section Redesign Across Apps 1:36 - Stolen Device Protection Now On by Default 1:57 - App Store Search Tab & Profile Changes 3:07 - Reminders Urgent Smart List & Live Activity 3:43 - Apple Music Concert Discovery 4:25 - Apple Music Playlist Visual Refresh 4:53 - Playlist Playground (Apple Intelligence) 5:57 - Ambient Music Widget 6:25 - Podcasts Video Podcast Support 7:13 - Siri AI Update Delayed to 2026 Subscribe if you liked the video: https://www.youtube.com/@anjanagowtham?Sub_Confirmation=1 ❤ Anjana