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Original topic:

Battery drain after UI8 beta 2

(Topic created: 06-19-2025 05:29 PM)
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SatwikR
Halo
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I did some vigorous battery testing in beta 1 and got 10hr SOT on my s25u. Now im getting 7-8hrs SOT.
Beta 2/June security update is draining the battery for some reason. Lot of s24u users were also reporting battery drain after June security update. But I'm not sure if its the security update or beta 2 itself.

Also the overall smoothness somehow felt better on beta 1??
I'm not sure.
13 Replies
userI361uzAoR4
Asteroid
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Same here. Battery life is bottom so great with beta 2. My average SOT is about 4-5 hours between charges, which used to buy me almost a couple of days between charges. Now I'm lucky to make it to 1 day and 17-18 hours. Not terrible, but definitely lower.
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Dyeace
Constellation
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Same, I'm getting 4 hours SOT. Never have I had such poor battery life on a Samsung device and I've been using them (and trying various betas) for years
USBetaModerator3
Beta Moderator
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Hello,

Thank you very much for your feedback.

To assist us in resolving this issue, we kindly ask you to submit an error report through the Samsung Members app on your device immediately after the issue is reproduced:

1. Open Samsung Members.
2. Navigate to One UI Beta Program > Beta Feedback.
3. Attach any relevant screenshots or screen recording/video (if possible).
4. Ensure "Send system log data" is checked, then submit the report.

Important: Please submit the report within 3 minutes of reproducing the issue for accurate log data collection.

We sincerely apologize for any inconvenience this may have caused and truly appreciate your contribution to improving the Beta experience.

Best regards,
One UI Beta Team

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Youu
Honored Contributor
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Beta 3 fixes most of the battery drain
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