What to know

  • Samsung Galaxy users are reporting increased battery drain after updating to One UI 7.
  • The issue appears to affect devices like the Galaxy S23, S24, and S25 series.
  • Experts say the battery drain may be temporary as devices adjust to new software.
  • Some users have not noticed any change, and the problem is not universal.

Many Samsung Galaxy owners have noticed their phones losing battery faster after installing the One UI 7 update. Users of the Galaxy S23, S24, and S25 series have shared their experiences on forums and social media. Some say their devices now need to be charged multiple times a day, even with light use. Reports mention up to a 20% drop in battery performance for some users.

The One UI 7 update, released in April 2025, brought new features like advanced AI tools, smoother animations, and better security. While these improvements were meant to enhance the user experience, the battery drain issue has caused frustration for those affected. Not everyone is experiencing the problem, though. Some users say their battery life is unchanged or even slightly improved after the update.

Experts and community moderators suggest that the increased battery drain may be temporary. When you install a major software update, your device often needs time to relearn your usage patterns. This process can take several days. During this period, the phone may use more power as it optimizes itself for your habits. After about a week, battery performance should return to normal for most users.

If you are experiencing battery issues after updating, some users recommend basic troubleshooting steps. These include restarting your device, clearing the cache partition, and giving the phone a few days to adjust. Regular maintenance, like rebooting your phone a couple of times a week, can also help keep it running smoothly.

For now, there is no evidence of a widespread or permanent battery problem caused by One UI 7. If your device continues to have issues after a week, you may want to contact Samsung support or check for future software updates that could address the problem.

Via: Android Central