Samsung One UI 7 update is out for several Galaxy devices, but not everyone is happy. A lot of Galaxy phone users are saying their battery life has gotten much worse since they installed the update. It’s normal for battery life to drop a little right after a major update, but now it’s been weeks, and the battery drain issue is still happening.

After the One UI 7 update, the battery drain issue has mainly been noticed on flagship models, including the Galaxy S24 and Galaxy foldables. Before the update, some users said they could easily get 6 to 7 hours of screen-on time. Now, their phones are dying much earlier in the day.

A Galaxy S24 Plus user said the device used to last all day, but now it needs to be charged before the day is over. Latest Galaxy foldable phones’ users are reporting the same thing, with some getting only five hours of use.

One UI 7 is a major update, and it brought several amazing changes and features, including the revamped UI, better quick settings panel, new AI features, and more. But with battery life being worse, many users feel let down.

Some people are sharing battery-saving tips online, but many of them involve turning off important features. This means you might need to turn off your favorite features, something you shouldn’t have to do on a high-end phone.

Image via Reddit (KarmaNdeah)

Other suggestions, such as clearing the cache or doing a factory reset, are too complicated for most users and don’t always help, as they are just temporary solutions. It’s especially frustrating because One UI 7 was supposed to make the phone work better, not worse with battery draining.

Are you having battery problems after the One UI 7 update? If so, what phone are you using, and how long has it been since you updated? Let us know your experience through comments on our social media platforms.

One UI 8 is set to elevate Samsung’s Battery Protection options

Some Samsung Galaxy Tab users have noticed their devices are freezing or not working right after updating to One UI 7. If your home screen keeps crashing or doesn’t respond properly on your Galaxy Tab, the issue might be related to how the layout and widgets are set up on your device.

Samsung has acknowledged the issues and is working on the solution. The community moderator confirms that the issue happens when the home screen layout is set to a vertical grid, like a 5×7 layout, and you have widgets that take up a lot of space, like 3×7 widgets.

After updating to One UI 7, the new software doesn’t always sync correctly with the old settings. This causes the home screen to freeze or crash on the Galaxy Tab devices.

Samsung has also shared a simple fix for this issue, which is to clear the data of the One UI Home app. This will refresh the app’s settings and can help fix the problem. But remember, clearing the data will reset your home screen layout and any personal settings, so you will need to set things up again afterward.

To clear the One UI Home data, you just need to follow a few steps. Go to the Settings menu on your Galaxy Tab >> Scroll down and tap on Apps >> Find and tap on the “One UI Home” app in the list >> Once you’re in the app settings, tap on Storage >> Click on “Delete Data” to clear the app’s data.

Once you’ve done this, your home screen should work better. You may need to rearrange your home screen or set up widgets again, but this should help fix the crashing issue.

Samsung’s One UI Home new update live for more One UI 7 devices

Hey, Samsung Galaxy users! Have you updated your phone to One UI 7 and noticed something’s off? If your battery is draining faster than usual, you’re not alone. I’ve been using the Galaxy S25 Ultra, and after the April 2025 One UI 7 update, my battery life took a hit. Let’s dive into what’s happening, why it’s a big deal, and what you can do about it.

What’s the Deal with One UI 7?

One UI 7, based on Android 15, rolled out in April 2025 with some cool features. Smoother animations, a new “Now Bar” for quick notifications, and smarter AI tools like call transcripts sounded awesome. Samsung promised a better experience, especially for flagship phones like the Galaxy S25 Ultra, S24, and foldables. But for many of us, the update brought a frustrating problem: battery drain.

After the latest April 2025 One UI 7 update, I noticed my S25 Ultra’s battery dropping way faster (10-15% less battery life) than before. Even with light use—like browsing, texting, and some YouTube—my phone was begging for a charger by mid-afternoon. Normally, I’d end the day with 40-50% battery, but now it’s closer to 30%. Sound familiar?

Are Others Facing the Same Issue?

Curious if it was just me, I shared my experience on X. The response was overwhelming—many users replied, confirming they’re seeing the same battery drain on their S25 Ultra, S24, S23, and even Z Fold 6.

Across Reddit, Samsung’s forums, and X, Galaxy users are reporting up to a 10-20% drop in battery life after the update. Some say their phones feel hotter, and others are annoyed by laggy apps or weird bugs, like duplicate status bar icons. It’s clear this isn’t a one-off issue—it’s affecting a lot of people.

Why Is This Happening?

So, what’s causing the battery drain? After a big update, your phone relearns your usage patterns, which can temporarily spike battery use. But for many, the problem hasn’t gone away even after weeks. Some think Samsung rushed the update, especially since it was delayed and paused briefly in April due to a lock screen bug.

Source – Chanakya Shrutam / Sammyfans

I’ve tried tweaking settings—no Always On Display, WiFi over 5G, and sticking to 120Hz—but the drain persists. It’s frustrating because the S25 Ultra is a premium phone, and constant charging messes with my day, not to mention long-term battery health.

What Can You Do?

Samsung hasn’t officially addressed the battery issue yet, but they’re collecting feedback through the Samsung Members app. A fix might come in the May 2025 update. Here are some tips to ease the drain until then.

Switch to Light Performance Mode: Go to Settings > Device Care > Performance Profile > Light. It tones down the CPU/GPU for better battery life.
Use Dark Mode: AMOLED screens save power in Dark Mode. Find it in Settings > Display > Dark.
Turn Off Always On Display: Disable it in Settings > Lock Screen and AOD to cut power use.
Clear Cache: Go to Settings > Apps > One UI Home > Storage > Clear Cache, then restart your phone.

These helped me a bit, but they’re not a full fix. Some users also suggest wiping the cache partition or using the Galaxy App Booster to optimize performance.

Should You Be Worried?

Is the battery drain a dealbreaker? Not necessarily. One UI 7 has awesome features, and Samsung’s track record shows they usually fix update hiccups. But it’s annoying, especially for a flagship like the S25 Ultra. If you haven’t updated yet, you might want to wait until Samsung sorts this out.

Have you noticed battery issues after One UI 7? Drop your experience in my DM on X—let’s figure out what’s working! Samsung needs to hear from us to prioritize a fix. Stay tuned for updates, and hopefully, we’ll all be back to normal battery life soon.

Disclaimer: I have Fold6, S24 Ultra, and S23 Ultra running well with stable One UI 7 update, no battery drain.

Samsung’s One UI 7 update has rolled out to many Galaxy phones, including the Galaxy S24 and Galaxy S23 series. The update brings some new features, but it’s also causing frustration for some users because of changes to the status bar. The issue is with the extra empty space at the top of the screen, status bar, of the Galaxy S24 Ultra with One UI 7.

In One UI 7, the status bar has more blank space on the left and right sides. This looks fine on phones with rounded corners, but it’s an issue for the Galaxy S24 Ultra, which has sharp corners.

Users have noticed that this extra space reduces the number of icons that can be displayed. As a result, only a few icons are visible on the Galaxy S24 Ultra status bar, and it feels like wasted space.

The change is especially noticeable for Galaxy S24 Ultra owners. In the previous version, One UI 6.1, the icons were closer to the edges, making better use of the screen. But in One UI 7, the extra space from the left and right sides of the status bar means users see fewer icons, and some important icons are hidden.

Image via Reddit (DiFFSKyns)

Interestingly, this issue doesn’t seem to fully affect the Galaxy S23 Ultra as much. Users with the S23 Ultra have noticed only a small increase in empty space, which is easier to ignore. But for the S24 Ultra, the extra space is much more noticeable and annoying.

Several users had already given feedback about this issue during the beta testing phase, but it seems Samsung decided to go ahead with the design change anyway. The Galaxy S24 Ultra users might need to use this extra spacing status bar interface with One UI 7 due to its design. Stay tuned for more information.

New Samsung Always On Display update fixes cover screen and widget issues

Samsung’s Android 15-based One UI 7 has been rolling out to Galaxy devices worldwide, bringing a fresh design, smoother animations, and enhanced Galaxy AI features like call transcripts and a writing assistant. With its global debut on flagship devices like the Galaxy S24, S23, S22, S21, Z Fold6/5/4, Z Flip6/5/4, as well as tablets like the Tab S10, S9, and S8, One UI 7 brings a refined user experience.

However, as with any major software update, the transition hasn’t been flawless for everyone. If you’re a Galaxy user who recently upgraded to One UI 7, we want to hear from you: Are you facing any issues? Let’s dive into the reported problems, past patterns with Samsung updates, and how you can share your experience with me directly.

Samsung’s One UI 7 rollout began in early April 2025, but it hit a snag almost immediately. A critical bug, primarily affecting Galaxy S24 users in South Korea, caused devices to become unresponsive to unlock attempts, particularly on Exynos-powered models. This led Samsung to pause the global rollout on April 11–12, pulling the update from its servers. The company resumed the rollout with a new build (BYD9) by April 17, addressing the lock screen glitch, and expanded to regions like the US, Europe, India, and the Middle East. Despite the fix, some users continue to report issues, echoing challenges seen in previous One UI updates.

Common Issues Reported with One UI 7:

Based on user feedback across platforms like Reddit, Samsung’s community forums, and posts on X, here are the most frequently reported issues with One UI 7:

• Download and Installation Failures: 
  • Many Galaxy S24 users, particularly on the Ultra model, have encountered errors during the update process. Users report messages like “Couldn’t install update. There was a problem downloading the update. Try again later.” Some downloads pause or fail after reaching 100%, with the issue attributed to server overload from mass downloads. A suggested fix is to pause the download, restart the device, and retry, or wait a few hours for server congestion to ease.
• Lock Screen and Unlock Issues: 
  • The initial rollout bug that halted One UI 7 caused phones to become unusable due to unlock failures. While the BYD9 build resolved this for most, some (very limited) users still report intermittent issues with biometric authentication (fingerprint or facial recognition) or Secure Folder glitches exposing Gallery contents.
• Home Screen and Widget Problems: 
  • Samsung issued a warning for Galaxy Tab S9 and S10 users, advising adjustments to home screen settings before updating to avoid layout issues. Users with horizontal grid layouts or full-height widgets (e.g., 3×7) risk persistent arrangement problems post-update. The fix involves switching to a vertical grid, like 5×7, via the Home Up feature in Good Lock.
• App Compatibility Issues: 
  • A notable warning came from Samsung regarding the Microsoft SwiftKey keyboard app, which can prevent devices from unlocking if set as the default keyboard with password protection enabled. Users are advised to switch to Samsung Keyboard or Gboard before updating to avoid data loss or device damage.
• Battery and Performance Concerns: 
  • Some users reported battery drain and app performance issues post-update, though these are less widespread than in previous One UI releases. Samsung’s focus on smoother animations in One UI 7 has improved performance on flagships like the S24 Ultra, but mid-range devices may experience slight lag due to hardware limitations. My own Galaxy S25 Ultra faced battery draining after the recent April 2025 security update, based on One UI 7, though not that much, most likely due to the new system pattern.

Previous One UI Update Issues

Samsung’s history with One UI updates shows that growing pains are not uncommon. Here’s a quick recap of issues reported with earlier versions, which may offer context for One UI 7’s challenges:

• One UI 6.1 (2024): 
  • Galaxy S22 users faced severe boot loop issues, random reboots, and overheating, particularly on Exynos 2200-powered devices. Some devices were bricked, with Samsung attributing the problem to motherboard issues, often requiring costly repairs outside warranty. The update was pulled and re-released after fixes. Similarly, Galaxy S23 users reported unresponsive touchscreens, slower charging speeds (capped at 15W), and fingerprint sensor issues, especially on devices with third-party screens.
• One UI 5 (2022–2023): 
  • Users of devices like the Galaxy Tab A8 complained of sluggish browser and email loading post-update, describing performance as “slower than paint drying.” The chaotic app drawer organization and intrusive Samsung Wallet shortcut also drew criticism.
• Green Line Display Issue:
  • Across multiple One UI versions, including 6.1 and 7, users reported green lines appearing on screens after updates, affecting models like the Galaxy S21 and S22 Ultra. While not directly tied to One UI 7, Samsung has extended free screen replacement programs in some regions, like India, for affected devices.

These past issues highlight a pattern: major One UI updates often introduce bugs that require hotfixes or rollbacks, particularly for older or Exynos-based devices. One UI 7’s smoother animations and redesigned interface aim to address long-standing complaints about laggy performance, but the rollout’s initial hiccups suggest Samsung’s software testing could still improve.

Are You Affected? Share Your Experience!

If you’ve upgraded to One UI 7, we’d love to hear about your experience. Are you enjoying the new features, like the revamped Quick Settings or Now Bar, or are you grappling with bugs like download failures, lock screen issues, or home screen glitches? Whether your update went smoothly or hit a roadblock, your feedback can help other Galaxy users navigate this transition.

Here’s how you can troubleshoot some common issues:

• Download Errors:
  • Ensure a stable Wi-Fi connection, pause and restart the download, or wait a few hours before retrying. Check Settings > Software Update > Download and Install.
• Unlock Issues:
  • Disable Microsoft SwiftKey before updating and verify your lock method (PIN, pattern, or biometric) works post-update.
    Home Screen Fixes: For tablets, adjust your home screen to a vertical grid via Good Lock’s Home Up module before updating.
• General Performance:
  • Update all system and Google apps via the Galaxy Store and Play Store after installing One UI 7 to ensure compatibility. Clear app caches if crashes persist.

If problems persist, consider reaching out to Samsung Support via the Samsung Members app, live chat, or authorized service centers. For green line issues, check with your local Samsung service center for eligibility under free replacement programs.

What’s Next?

I’m eager to hear your One UI 7 stories—good, bad, or frustrating! Drop me a DM on X to share your experience, report specific bugs, or ask for troubleshooting tips. Whether you’re stuck on a download error or just want to rave about the new animations, I’m all ears. Let’s keep the Galaxy community informed and help each other make the most of One UI 7. Follow me on X and send a DM to join the conversation!

Samsung One UI 7.0

One UI 7 is a bold step forward for Samsung, with a sleek interface and powerful AI features, but its rollout has reminded us that software updates can be a mixed bag. While Samsung has addressed major bugs like the lock screen glitch, ongoing reports of download issues and app incompatibilities suggest there’s still work to be done. By sharing your experiences, you can help highlight what’s working and what needs fixing, ensuring Samsung delivers a better experience for all Galaxy users.

Have you updated to One UI 7 yet? Let me know how it’s going—DM me on X (@SamsungSWUpdate) today!