Samsung’s One UI 7, based on Android 15, was one of the most anticipated software updates in years. Unfortunately, some users are now taking to Samsung’s forums and Reddit (via Android Headlines) to complain that the update is causing battery drain issues on some devices.
Specifically, users of devices like the Galaxy S24 and Galaxy Z Fold 6 have noted a significant decrease in battery life compared to before the update.
While it’s common for Android phones to use more power immediately after a significant update as they optimize in the background, this period usually lasts a few days. Some users suggest clearing the app cache in recovery mode and allowing up to two weeks for One UI 7 to learn usage patterns. If issues persist, a factory reset is also recommended as a more drastic measure that has reportedly helped some users.
One UI 7 officially launched on the Galaxy S25 series in January. Since then, it has been slowly released for older Samsung devices, including the Galaxy S24 series, Galaxy Z Fold 6, and Z Flip 6, with wider availability for older models like the Galaxy S21 and S22 series following soon after. The One UI 7 development process was a slow one with numerous delays.
This update introduces a more intuitive and personalized experience with a simplified home screen, redesigned widgets, and a ‘Now Bar’ on the lock screen for real-time updates. Key enhancements include AI-driven features for writing, call transcription, and image creation, alongside improved accessibility options. The visual design has been refined with new colors, softer animations, and a blur effect to enhance information hierarchy.
Given that One UI 7 is a significant update, it’s possible that some bugs related to power consumption slipped through testing. Hopefully, Samsung will address these issues in a future software update.
Bryan M. Wolfe has over a decade of experience as a technology writer. He writes about mobile.
Samsung Galaxy Z Flip 7: Everything you need to know
Summer is fast approaching, and that means it won’t be long before we see Samsung’s new Galaxy Z Flip 7 make its debut. While the Galaxy Z Flip 6 is a top-notch foldable, it also felt like Samsung phoned it in last year. That new model offered mostly modest improvements over the Z Flip 5, with the most significant ones being hidden under the hood, like thermal improvements, or generally underwhelming, like a larger cover screen that didn’t improve in any other meaningful way.
We’re hoping that Samsung does better with the Galaxy Z Flip 7 this year. The good news is that plenty of leaks and rumors suggest the company is on the right track to hit it out of the park in its seventh inning. Let’s dig in and go over everything we’ve heard so far about what to expect from Samsung’s flagship flip phone this year.
Read more
One UI 8 and Android 16 leak shows Samsung focusing on optimization
‘
Samsung’s hefty One UI 7 update is rolling out to more devices. At the same time, the company is quickly developing One UI 8, which is based on the soon-to-be-released Android 16. Today, we’re learning more about the update, and the news should be considered very good.
Read more
Samsung’s One UI 7 rollout is on hold. Here’s what it means for you
The long-awaited One UI 7 update didn’t last long. After months of delays, the update was launched last week, but Samsung has already paused its rollout and pulled it from its servers. This is due to what leakers call a “serious bug,” and although Samsung itself hasn’t confirmed anything, we’re inclined to agree that it sounds pretty serious indeed.
The issue seems to affect the Samsung Galaxy S24 lineup, but as a precaution, many outlets (such as The Verge) report that Samsung appears to have pulled the firmware entirely from all models worldwide. Android Authority clarifies that the models affected include the S24 series, the Galaxy Z Fold 6, and the Galaxy Z Flip 6.
Read more