Samsung One UI 9 beta is here: What Galaxy users should know

Samsung has officially launched the One UI 9 beta, built on Android 17, starting with the Galaxy S26 series. The beta went live on May 13, 2026, in six countries, and the stable rollout is widely expected to land in July alongside the Galaxy Z Fold 8 and Z Flip 8. Here is what is confirmed, what is still based on reports, and what you can realistically expect for your phone.

Which Samsung Galaxy phones will get One UI 9

When will your phone get the update

One UI 9 is the next major version of Samsung’s Android software, coming after One UI 8.5. According to Samsung’s Global Newsroom announcement on May 12, 2026, One UI 9 is built on Android 17, Google’s new annual Android release.

Here is what Samsung has officially confirmed:

Samsung has not officially confirmed a stable launch date. However, multiple credible reports from Korean outlets Seoul Economic Daily and Korea Economic TV, and backed by SamMobile and Tom’s Guide, point to a Galaxy Unpacked event on July 22, 2026, in London. That event is where the Z Fold 8 and Z Flip 8 are expected to debut, running a stable version of One UI 9. Treat the July 22 date and London venue as reported, not officially confirmed by Samsung at the time of writing.

Samsung says the beta is built around four areas: creativity, customisation, accessibility, and security. The bigger AI features are being saved for the stable release, so what you are seeing in the beta right now is lighter than past major One UI launches.

1. User interface and customisation:

SamMobile, TechRadar, and 9to5Google have documented smaller visual tweaks that are visible in the first beta build, even though Samsung did not list them in the official press release:

SamMobile notes that One UI 8.5 already brought a major visual overhaul, so One UI 9 reads more like a refinement in these early builds. More features are likely to appear as later beta builds drop.

Because One UI 9 runs on Android 17, your phone should also pick up the platform improvements Google has built in. These are based on Google’s Android Developers blog and Android Central reporting:

Samsung has not officially confirmed which Android 17 features will appear in One UI 9 exactly as Google designed them. OEM software often reimplements system features differently. Treat this list as expected, not guaranteed, until the stable build lands.

Samsung has not yet published an official list of eligible devices for One UI 9. Any list you see right now, including this one, is based on Samsung’s 4- to 7-year update commitments and the One UI 8.5 eligibility list. It is an educated projection, not a Samsung statement.

Based on Samsung’s update policy:

These devices have reached the end of Samsung’s update cycle:

The ‘not eligible’ list comes from update-policy analysis by Nokiamob and Beebom, and from Samsung Community moderator statements. It is not from a single Samsung press release. The conclusion is solid: Samsung’s published support windows for those devices end with One UI 8.5, but it is worth noting that the wording ‘confirmed not to get One UI 9′ is inferred from policy rather than from a Samsung exclusion list.

The stable launch is widely expected at the next Galaxy Unpacked event, with Korean outlets and SamMobile reporting a July 22, 2026, London date. Samsung has not officially confirmed the date or venue.

The expected order after stable launch:

Samsung’s rollout for Africa, including Nigeria, typically lags Europe and Asia by several weeks, and sometimes months, for carrier-locked phones. Some lower-power A-series devices may also lack certain features due to hardware limitations, according to How-To Geek and Sammy Fans.

If you own a Galaxy S26, S26+, or S26 Ultra in one of the six eligible markets, here is the process Samsung’s newsroom and SamMobile describe:

You can leave the beta at any time through the same Samsung Members beta hub. Even within eligible markets, availability may vary by carrier, region, and model. Not every S26 owner is guaranteed a slot in the first wave.

Nigeria, South Africa, Kenya, Ghana, and other African markets are not part of the official beta. Some users do try to side-load beta firmware using region-spoofing methods, but this is unsupported by Samsung. It can break your device, void your warranty, and cause problems with your banking apps and carrier services. It is not worth it.

The Galaxy S26 is also not widely available through official channels in Nigeria, and grey-market pricing puts the Ultra well above $1,092.51 (₦1.5 million), depending on where you buy. If your phone is on the expected eligibility list, the practical move is to wait for the stable rollout later in 2026.

And as with any beta, bugs are expected. SamMobile has already reported a hotfix for mobile data issues in the US build. Do not install beta firmware on a phone you depend on for daily work, banking, or USSD-based mobile money.