Here’s what you should be aware of
- The One UI 7 update is leading to notable battery drainage issues for owners of the Samsung Galaxy S24 and Z Fold 6.
- Customers are facing quick depletion of their device batteries even when the phone isn’t being used, necessitating more regular charges.
- Several solutions involve clearing the cache or awaiting a week for the system to learn your usage patterns.
Many individuals have turned to Samsung
forums
Users on Reddit have reported substantial battery drainage problems allegedly caused by the recent One UI 7 update. These issues particularly affect owners of the Samsung Galaxy S24 series along with some who own the Galaxy Z Fold 6 (initially noticed by
Android Police
).
One UI 7 started
rolling out
more broadly in recent days following multiple postponements and a short halt in the deployment by the company because of an
‘serious bug.’
Nevertheless, these issues do not appear to be limited to just this user interface.
A
Galaxy Fold 6
user on
Reddit
They mentioned that their battery life was significantly reduced after updating to One UI 7: “Now I finish the day with only 20%-25% of my battery remaining, compared to 45-50% before the upgrade,” they stated.

The narrative stays consistent with some alterations.
Galaxy S24 Ultra
users as well. They saw a huge drop in battery life since installing One UI 7. They stated that they lost close to 20% battery while the phone wasn’t in use in less than three hours. Additionally, they’re having to plug their phones in for charging more often than not.
While Samsung hasn’t mentioned any such issues with the OS, some users suggest that clearing up cache could help the sitution, while others say that it is common for phones to act out during the first few days of the update. This could be because the device is leaning the user’s usage pattern following the upgrade to One UI 7.
Hence, it’s advised to let your phone adjust for at least one week before attempting to resolve the battery problem. If nothing works after crossing the seven-day threshold, previous users recommend performing a factory reset on the device. Despite sounding drastic, this method appears effective for numerous people facing similar issues.
Android Central has contacted Samsung regarding this matter and will provide updates to the article as soon as additional details become available.
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