Battery drain in One UI 9? Some Galaxy S24 users are having a rough time

androidcentral.com Oct 24, 2026

Battery drain in One UI 9? Some Galaxy S24 users are having a rough time

Curated by Shubham · TechCapsules · Oct 24, 2026

AI-summarised brief · reviewed before publication

Reports from Samsung Galaxy S24 owners indicate severe battery drain after installing the One UI 9 update. A user of the S24 Ultra logged a 95 % loss of charge in five hours and twenty minutes under “heavy use,” with just over three hours of screen‑on time. Another user claimed a 40 % drop while the phone sat idle for eleven hours. Similar complaints have surfaced for the newer S25 series, though some users see no change. A Korean Galaxy S26 user also encountered a “webpage unavailable” bug that locked the device after the update, prompting Samsung to advise updating the browser and using stable Wi‑Fi. Samsung is rolling out One UI 9 across current and legacy devices, but early feedback suggests the older models are more affected, and the company has not yet confirmed a fix.

💡 Why It Matters

· The drain threatens user confidence in Samsung’s flagship line just as the company pushes a major UI overhaul across its portfolio.

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Google Messages rolling out Enhanced Protection mode against spam and scams

Google Messages for Android is launching an opt‑in Enhanced Protection mode to combat spam and scams. The new feature adds three core capabilities: Scam Detection, which uses cloud Gemini models and Android’s Private AI Compute to analyze message context and identify sophisticated attacks; enhanced link protection, employing on‑device Gemini Nano and real‑time web signals to assess link safety; and redesigned warnings that give users more time and context before tapping unfamiliar links. The update is available on select Pixel, Samsung, and other devices and can be enabled in the app’s settings.

💡 By shifting advanced threat analysis to the cloud while keeping data private, Google strengthens user security without compromising privacy. The feature’s rollout signals a broader industry move toward AI‑driven, device‑centric protection against evolving spam tactics.

androidcentral.com · Oct 24

OnePlus rolls out Android 17 to the OnePlus 15 ahead of schedule

OnePlus has begun a rollout of ColorOS 17 software, based on Android 17, to the OnePlus 15 smartphone and OnePlus Pad 4 tablet. The update, slated for October 29, is now being pushed to eligible devices, with beta participants receiving it first. ColorOS 17 adds refreshed animations, expanded Quick Settings, customization tools and tighter privacy controls, plus improved background‑process handling for better battery life. The move continues OnePlus’s shift away from its longtime OxygenOS brand toward a ColorOS platform after the company’s exit from North American and European markets. Users can opt into ColorOS 17 or revert to OxygenOS, though rollback options are not detailed. Further devices, including OnePlus 15R, 13 and 13s, will receive the update in initial phases.

💡 Early access showcases OnePlus’s aggressive software transition, testing user reception before a broader global shift.

9to5google.com · Oct 24

Samsung reiterates that Galaxy Z Fold 8 is a hit, and that…

Samsung’s UK newsroom announced that the Galaxy Z Fold 8 series has become a “huge hit,” citing a 45 % sales increase in Europe compared with the previous Fold 7 model during the first nine weeks after launch. The company also reported a 260 % surge in online searches for the Fold 8 throughout September, spiking to 460 % between September 6‑12, the same period Apple unveiled its iPhone Duo. Samsung claims the Apple announcement amplified both interest and sales of the Fold 8, especially in Europe where market share is more fragmented than in the United‑States. The data underscores the Fold 8’s strong performance in a competitive market and highlights the cross‑brand impact of rival product launches.

💡 Samsung’s growth in Europe shows the foldable can capture demand even when Apple dominates headlines, proving the segment’s resilience and expanding consumer appetite for premium multitasking devices.

9to5google.com · Oct 22

Samsung’s new Fitbit competitor just leaked [Video]

Samsung has leaked a new Galaxy Fit 4 fitness tracker that resembles an Apple Watch more closely than its predecessors. The device, part of the affordable Galaxy Fit line, offers core fitness tracking and a clock face, with three color options and a slightly curved band. Leaked images and a video reveal the hardware and sensor layout, showing minimal differences from the 2024 Galaxy Fit 3. The tracker will compete with Google’s Fitbit Edge, potentially leveraging its lower price point.

💡 The Galaxy Fit 4’s closer design to the Apple Watch signals Samsung’s push to capture a broader wearable market segment, challenging Google’s entry and redefining value pricing in fitness trackers.

windowscentral.com · Oct 22

This fan-made OS brings Windows Phone back to one specific Android device

ztOS, a fan‑made operating system that mimics Windows Phone 8.1, has been released for the Samsung Galaxy S9. Built on Arch Linux for ARM, the OS uses a custom ztMETRO shell written in C and accelerated with OpenGL, and ships with its own app suite, a Python/Qt SDK and an OTA updater. The project, led by developer Claude and generated largely with AI‑assisted code, is currently in alpha and limited to the S9, meaning installation carries risk and bugs are expected. ztOS aims to recreate the iconic Metro UI and functionality of the discontinued Windows Phone platform, offering users a nostalgic alternative to Android and iOS ecosystems. Reviewers praise fluid UI yet warn only S9 support limits broader adoption currently.

💡 By resurrecting the Metro experience on modern hardware, ztOS shows how niche nostalgia can drive open‑source innovation, potentially inspiring similar revivals for other discontinued platforms.

9to5google.com · Oct 22

Android has always been chaotic in the best ways possible

The newsletter reflects on Apple’s upcoming foldable iPhone Duo, likening its early software chaos to Android’s historic launch quirks, and notes that app optimization for the new form factor remains lacking. It highlights Android’s appeal to tweakers, its open ecosystem, and the vibrant indie developer community that fills gaps, emphasizing the platform’s flexibility for diverse use cases. The piece also discusses AI’s growing role, mentioning Google’s Gemini 4 Argon and its integration across Google services, while comparing Google’s personal‑assistant efforts to Meta’s Muse and noting Google’s lag behind Anthropic and OpenAI in enterprise AI. Sundar Pichai’s commitment to AI research, including a 2027 cloud compute reallocation, underscores Google’s long‑term ambition in the field.

💡 Apple’s foldable launch will test whether a tightly controlled ecosystem can quickly overcome early software friction, a challenge Android has long embraced. Google’s AI push signals a strategic bet to embed advanced models into its massive user base, aiming to reclaim leadership in the rapidly monetizing enterprise AI market.