Step-by-Step: Install One UI 8 Beta on Samsung Galaxy S25
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Step-by-Step: Install One UI 8 Beta on Samsung Galaxy S25
Samsung has launched the One UI 8 beta program for its Galaxy S25 lineup. The software is based on Android 16 and is designed for public feedback and testing. Availability is limited and operates on a first-come, first-served basis. Downgrading to One UI 7 requires a full device reset, so backing up data is strongly advised before installing.
The beta program, initiated on May 28, 2025, is open to Galaxy S25, S25 Plus, and S25 Ultra models. The recently released Galaxy S25 Edge has not yet been included. Countries where the beta is live include the U.S., U.K., Germany, South Korea, India, and Poland. Availability is limited and operates on a first-come, first-served basis.
To participate, users must use the Samsung Members app. Here’s the procedure:
1. Open the Samsung Members app on an eligible Galaxy S25 series device.
2. Navigate to the “Beta program” section.
3. Select the One UI 8 S25 Beta banner.
4. Tap on “Join.”
5. Follow the prompts to download and install the beta firmware.
Note: This beta is currently limited to T-Mobile and unlocked phones.
The One UI 8 beta is designed for public feedback and testing. While accessible to general users, it may come with system bugs and reduced stability. Downgrading to One UI 7 requires a full device reset, so backing up data is strongly advised before installing.
One UI 8 introduces several system-level improvements tied to Android 16. If you’re using a Galaxy S25 series phone and are interested in exploring upcoming features ahead of official rollout, this beta gives you early access—though not without some trade-offs.
How to install the One UI 8 beta
Samsung has begun beta testing the upcoming One UI 8 operating system. If you have an eligible Samsung Galaxy S25 series smartphone, you can try the Android 16-based update right now. The beta program is available in the U.S., U.K., Germany, South Korea, India, and Poland. There are limited spots available, so check back periodically as new spots are added. It might take a few restarts before your Galaxy S 25 is updated to OneUI 8. It’s important to remember that there’s no easy way to revert to One UI 7 after installing the One UI8 beta. As such, make sure you’re comfortable with the risks before you install it, and save a backup of your data before you use it. The latest version of Android 16 is already available for Google Pixel users.
In fact, the second One UI 8 beta update has already arrived for early testers, and development is actively progressing. If you’re itching to try the latest Samsung software and meet the eligibility requirements, signing up for the One UI 8 beta only takes a few minutes. Here’s how to do it.
When did Samsung open up the One UI 8 beta program?
(Image credit: Nicholas Sutrich / Android Central)
Samsung first launched the One UI 8 beta program on May 28, 2025, in select regions to support Galaxy S25 series devices. The Samsung Galaxy S25, Galaxy S25 Plus, and Galaxy S25 Ultra are all currently eligible to participate in the One UI 8 beta program. Notably, the brand-new Galaxy S25 Edge isn’t part of this list, and can’t access the One UI 8 beta yet. The program will likely expand to more Samsung Galaxy phones in the future.
The beta program is available in the U.S., U.K., Germany, South Korea, India, and Poland. There are limited spots available for the One UI 8 beta program, so if it isn’t accepting new testers when you try to join, check back periodically as new spots are added.
How to install the One UI 8 beta
(Image credit: Nicholas Sutrich / Android Central)
To install the One UI 8 beta, you’ll need to have the Samsung Members app downloaded and signed into your Samsung account. On most Galaxy devices, this should be pre-installed in your Samsung folder. Once you’ve found it, follow the steps below to join the One UI 8 beta program and install the update:
1. Open the Samsung Members app on your Galaxy S25, Galaxy S25 Plus, Galaxy S25 Ultra, or another eligible device.
2. Scroll down until you see the Beta program tab, and tap it.
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3. Press One UI 8 S25 Beta to continue.
4. Tap Join to enter the One UI 8 beta program. Note that the current beta program only supports T-Mobile and unlocked devices.
5. Follow the on-screen prompts to install the One UI 8 beta for your device.
(Image credit: Future)
Now, the One UI 8 beta is installing on your device. It might take a few restarts before your Galaxy S25 is updated to One UI 8.
What to know before installing the One UI 8 beta
(Image credit: Nicholas Sutrich / Android Central)
Unlike developer betas, the One UI 8 beta program is meant for everyday users to install and test. It’s public, meaning anyone with a supported device and a Samsung account can easily access it. However, that “beta” moniker does mean that users will be sure to encounter bugs and instability while testing this pre-release version of One UI 8.
It’s important to remember that there’s no easy way to revert to One UI 7 after installing the One UI 8 beta without erasing your entire smartphone. As such, make sure you’re comfortable with the risks before you install it, and save a backup of your data.
If you’re willing to risk stability and battery life to get an early look at the latest features, the One UI 8 beta program might be for you.