Top Android Stories: April 2026 Week 3 – Canary 2604, Google I/O Sessions, One UI 8.5 & More
Welcome to your Sunday Android briefing for April Week 3 – April 13 through 19, 2026. This was a week that looked at the near future as much as the present. Android Canary 2604 arrived with refined UI experiments, Google posted the I/O 2026 sessions list giving us our clearest preview yet of what Android 17 will deliver at May’s developer conference, Samsung’s One UI 8.5 stable release is approaching fast, the Moto G Stylus 2026 hit shelves on April 16, the Google $135 million Android settlement continued moving toward the June 23 final approval hearing, and Pixel devices kept receiving the April update. Here is every story that mattered this week.
1. Android Canary 2604 Drops Early – “You’re All Caught Up” and Tighter Long-Press Menus
Google released Android Canary 2604 (build ZP11.260320.007) in the week of April 14, arriving earlier in the month compared to last month’s Canary 2603 release on March 19. The new build is available for Pixel 8 series and above, with images for older Pixel devices including the Pixel 6 and 7 series planned for later release.
Two notable UI changes are being tested in the new build. The first is a notification shade update: once a user has cleared all notifications, the system now shows a “You’re all caught up” message instead of the previous “No notifications.” It is a small humanizing shift in how the OS communicates a cleared notification state – warmer and more conversational than the previous binary status text.
The second change refines the long-press app menu further. After users expand the “Shortcuts” section introduced in Canary 2603, the actions menu is also now collapsed by default, accessible via an “Actions” toggle. The net effect across both 2603 and 2604 is a long-press menu that presents App Lock and Bubble as the primary actions, with shortcuts and other actions tucked behind expand toggles. The menu is progressively disclosing – simpler for casual users, full-featured for power users who tap through.
For developers: shortcuts that were previously immediately visible on long-press now require two expand taps to reach. Review which shortcuts your app exposes and whether any user flows that depended on shortcut discoverability need to be reconsidered.
2. Google Publishes I/O 2026 Sessions List – Android 17 “Adaptive Everywhere” Is the Headline
Google posted the I/O 2026 sessions list on April 14, confirming the main keynote takes place on May 19 at 1 pm ET / 10 am PT at Shoreline Amphitheatre in Mountain View, California. Developers can register for the event, though access follows a lottery or invitation-style system.
The sessions list is the clearest public signal yet of what Google plans to announce at I/O. The Android 17 session is listed as running approximately 45 minutes – unusually long for a platform session – suggesting significant announcements beyond what has already reached the beta. Google’s I/O sessions page describes Android 17 as delivering “performance improvements, new capabilities for media and camera apps, new functionality for desktop and large-screened apps, and how we’re using agentic automation to empower users to get more done faster.”
The sessions frame Android 17 around an “Adaptive Everywhere” reality where users move fluidly between phones, cars, living rooms, and immersive environments, with Jetpack Compose described as the definitive engine for building modern Android UIs across foldables, desktops, cars, TVs, and XR.
Notably, Android XR is not yet confirmed as a named I/O session despite its significance to the Android 17 story – though it is expected to feature in the keynote. The Gemini agentic automation session directly positions Google’s AI layer as a platform capability rather than a standalone app – consistent with Android 17’s framing of Gemini as an OS-level orchestration layer.
What this means for developers: I/O 2026 is the moment when Android 17’s full feature set becomes concrete and the final API surface is locked. With Platform Stability milestone already passed and stable release targeting June, the six weeks between now and I/O are the last window to raise compatibility questions before Android 17 ships. File issues, track the beta, and prioritize the Adaptive Everywhere session as must-watch.
3. Samsung One UI 8.5 Stable: Galaxy S25 on Deck for Mid-April
Samsung’s One UI 8.5 stable release is approaching the Galaxy S25 series. Galaxy S25 users are first in line to get the stable One UI 8.5 update. Mid-April looks like a strong timing window, likely bundled with the latest April 2026 security patch. The latest beta is described as bug-free with improved battery life.
For the Z Fold 7 and Z Flip 7, these devices are right behind the S25 series and could see a stable One UI 8.5 update in the same April rollout.
One UI 8.5 is based on Android 16 QPR2 and brings a redesigned interface with pervasive blur effects across system UI – visually very close to the Liquid Glass direction appearing in Android 17 Canary builds. The majority of stock apps have received dynamic tweaks that make the UI look more modern. Galaxy S25 users who have been on the beta program since December 2025 are due for the payoff of a stable release.
One caveat: a leak suggests Samsung may push the stable release for S25 into May 2026 rather than April, with additional Beta 9 and Beta 10 builds still potentially in the pipeline. The exact timing remains fluid – watch for Samsung’s official announcement.
4. Moto G Stylus 2026 Launched April 16 – The $499 Active Pen Phone Is Now Available
The Moto G Stylus 2026 went on sale April 16 at Amazon, Best Buy, Motorola.com, and Google Fi – the first model in the Moto G Stylus lineup to feature a proper active pen with pressure sensitivity and tilt detection, priced at $499.
Key specs: Snapdragon 6 Gen 3, 8GB RAM, 6.7-inch 1.5K 120Hz AMOLED, 5,200mAh battery with 68W wired and 15W wireless charging, Sony Lytia 700C 50MP main camera, Android 16, IP68/IP69. The active pen charges fully in 15 minutes inside the device silo and lasts up to 100 hours. AI features include Sketch to Image, Handwriting Calculator, Quick Clip, and Circle to Search via stylus gesture.
The 128GB model bundles a Moto Tags 4-pack. The 256GB model bundles a Moto Watch, Moto Tag, and Moto Buds Loop – making the 256GB tier compelling value for buyers already shopping for wireless earbuds.
At $800 less than the Galaxy S26 Ultra while delivering genuine active pen functionality, the Moto G Stylus 2026 is the most competitive the budget stylus category has ever been. Full breakdown in our launch article: Motorola’s Moto G Stylus 2026 Finally Gets a Real Active Pen – And It’s Only $499.
5. Google $135M Android Settlement: Payment Registration Is Open
The Google Android data settlement – Taylor v. Google LLC – continued moving toward its June 23 final approval hearing this week. The settlement website at FederalCellularClassAction.com is live and accepting payment method registrations from the estimated 100 million eligible US Android users.
Eligibility requires: US resident, used Android with a cellular data plan since November 12, 2017, not covered by the separate California Csupo settlement. No claim form required – payments are automatic – but registering your preferred payment method (Zelle, PayPal, or Venmo) via your notice ID ensures the funds reach you directly.
Individual payouts are estimated at $1–$1.50 per person with a $100 cap. Key upcoming deadline: opt out by May 29, 2026 if you want to preserve your right to sue Google individually. After that, you are automatically in the class.
Full guide: Google’s $135 Million Android Settlement – Are You Eligible?.
6. Pixel April Update Continues Rolling Out – All Devices Up to a Week Behind
Google’s April 2026 Pixel update – fixing game and banking app crashes, Quick Share failures during file transfer, a missing Backup menu in System settings, and the home screen search bar disappearing – continued its phased rollout through the week of April 13-19. Devices that have not yet received the prompt can check manually at Settings → System → System update.
The April 2026 security bulletin lists no new patched CVEs – this is a purely functional bug-fix release with no security patch component. The update is rolling out over approximately one week from its April 8 start date.
For Pixel 10 users specifically: reports emerged this week of some Pixel 10 users experiencing broken Wi-Fi and Bluetooth following a recent update, an issue that does not appear to be addressed in the April patch notes and remains without an official fix. If you are on a Pixel 10 and experiencing connectivity issues, check the Pixel Community forum and consider manually testing Settings → Network & internet → Wi-Fi → toggle off and back on as a temporary mitigation.
Full breakdown: Google Pixel April 2026 Update: Game Crashes, Quick Share & Backup Fixed.
7. Samsung One UI 8.5 Beta Expands to Galaxy A35 and A55
Samsung opened the One UI 8.5 beta program for Galaxy A35 and A55 this week – extending the Android 16 QPR2 beta beyond the flagship and foldable lineup into the mid-range A series for the first time. This is a meaningful expansion: it brings the One UI 8.5 UI overhaul, Gemini integration improvements, and the blur-forward design language to a significantly larger user population.
Galaxy A35 and A55 are both strong mid-range performers with multi-year update commitments. For developers, A-series beta participation matters because these devices represent the design and performance characteristics of the majority of Samsung’s real-world installed base – testing on A-series hardware surfaces issues that flagship-only testing misses.
8. Google Pixel Devices Post Strong Q1 2026 Sales
In the latest market report, Counterpoint Research says that global smartphone shipments in Q1 2026 show Google Pixel devices defying the broader market slowdown with strong Q1 sales. No specific unit figures were reported, but the directional signal confirms that the Pixel 10 series’ launch is contributing to Google’s growing hardware position. For the Android ecosystem, a stronger Pixel presence means Google’s platform direction – including the adaptive layout requirements, developer verification policy, and Canary-to-stable feature pipeline – carries more direct market weight than in previous years.
9. Outlook Lite Shutdown Six Weeks Away – Action Required
With the May 25, 2026 Outlook Lite for Android retirement now six weeks out, this is the week for IT administrators and users to complete migration to Outlook Mobile. New downloads have been blocked since October 2025. After May 25, the app still opens but mailbox access is disabled and navigation stops functioning. All data remains safe in your Microsoft account – you just need a working app to access it.
Migration path: open Outlook Lite → tap Upgrade → install Outlook Mobile from Play Store. Enterprise IT: reference Message ID MC1276508 in Microsoft 365 Admin Center for managed device guidance.
Full guide: Microsoft Outlook Lite Android Shuts Down May 25 – Here’s What to Do Now.
Developer Briefing for the Week
Three developer priorities from Week 3 of April:
I/O 2026 prep – 32 days out. Review the sessions list and build your May 19-20 watching schedule. The Android 17 session is 45 minutes – block it uninterrupted. The Jetpack Compose large-screen session directly addresses the mandatory adaptive compliance changes shipping in June. The Firebase agentic platform session matters if your app uses any server-side AI features.
Canary 2604 long-press audit. Run your app on Canary 2604 and walk through the long-press menu experience. Shortcuts require two taps to reveal. If any shortcuts are essential to your user flows, consider whether they should surface through other access paths – deep links, widgets, or in-app navigation.
Adaptive compliance triage. Android 17 Platform Stability has been reached – APIs are locked. If you have not yet run your app on API 37 targeting with the Pixel Tablet or Pixel Fold emulator, the clock is ticking. Six weeks to stable Android 17. Do your triage now, not after stable ships to user devices.