One UI 9 update praised by plenty of readers, but some can’t ignore a potential weakness

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One UI 9 update praised by plenty of readers, but some can't ignore a potential weakness

Nov 2, 2026 — 7:19 AM ET

One UI 9 kicked off its stable journey at the end of September, with more devices now receiving the Android 17-based update. My phone received it this week, and I’m excited by the subtlety of the changes. There’s nothing flashy here, only functional changes, like Quick Settings panel customizations, a Warranty and care menu, and the option to block specific apps from accessing the internet. Functional!

If you also received One UI 9 on your Samsung device, what is your impression of it? We posed this question to our community in a recent reader poll, and it appears that Samsung’s Android 17 update has gone down rather well.

The survey garnered over 1,300 votes, and Samsung will be happy to hear that most recipients are satisfied. 35.1% of respondents think the update is “fine,” but a further 25.9% are “loving it.” When looking at these two voting cohorts together, it appears that One UI 9 is a mostly successful update.

This isn’t to say that there aren’t a few detractors. Just under 15% of respondents are “not impressed” by the update. There have been reports of various bugs just after release, but none appear to be particularly game-breaking a few weeks into its rollout.

Around 24% of users haven’t yet received the update.

‘I want my battery back’

So what are readers saying about One UI 9? Our comments section highlighted a few reasons why One UI 9 has gone down so well with the majority. Reader MarilynMore writes:

Finally got it today and I’m so excited to be spending time with it. More noticeable is the decent battery depletion rate, the faster application opening rate, and the general look and feel upgrade. Android 17 is a breeze.

Others aren’t so supportive. Dave M highlights a core problem related to efficiency:

I go through my battery over 10% faster after the update to One UI 9.

Reader mbp agrees:

I get up in the morning with a full battery, by 10 it’s to 20-something. There’s no new feature I like well enough to even have it. I want my battery back.

For the most part, the critiques seem few and far between. One UI 9 seems a largely successful and, more importantly, undramatic update for Samsung.

Have you received the One UI 9 update? What has been your experience thus far? Be sure to let us know in the comments section.