Samsung Said to Be Testing Android 16 6o1x4f Based One UI 8 on Flagship Galaxy S25 Series

Samsung seems to have begun development of its next-generation OS two months earlier than usual. 3f12x

Written by Siddharth Suvarna | Updated: 10 March 2025 10:29 IST

Samsung Said to Be Testing Android 16-Based One UI 8 on Flagship Galaxy S25 Series

The update is currently being tested on the Galaxy S25 series, as per the tipster 4p36

Highlights

One UI 8’s internal test build is said to be spotted on Samsung’s server
The update is speculated to be based on Android 16
A Google official recently confirmed Android 16 will be released in June

ment

Android 16. As per a tipster, the internal test build of One UI 8 has been spotted on the company's server.

Samsung Starts Testing One UI 8 3jg1c

This information comes from @tarunvats33's Samsung's server officially listed as a “newfound test firmware”. It is said to come with S938BXXU1BYC1/S938BOXM1BYC1/S938BXXU1BYC1 as the build version.

BREAKING ‼️

The FIRST One UI 8 internal test build for the Galaxy S25 series has been spotted on the server today

Build Version: S938BXXU1BYC1/S938BOXM1BYC1/S938BXXU1BYC1

Samsung has kicked off One UI 8 (Android 16) development two months earlier than usual.

Repost 🔄 pic.twitter.com/hZ3G38ORng
— Tarun Vats (@tarunvats33) March 7, 2025

The South Korean technology conglomerate is likely to have kicked off the development of its next-generation OS two months prior than its usual timeline. However, this isn't an indication of the commencement of the firmware's beta testing. By the time it rolls out to the public, which is speculated to happen later this year in line with previous trends, Samsung will also have almost completed the migration of its devices from Android 14-based One UI 6 to One UI 7.

One UI 8 is expected to be based on Android 16, which was recently confirmed by a company official to release in June 2025. It could be moved to the Android Open Source Project (AOSP) on June 3, following which developers will be able to create custom variants of the OS catering to their respective devices and port it for the release.

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Notably, the company also recently announced the expansion of One UI 7 Beta to more devices and regions. It is now available for the Galaxy Z Fold 6 and Galaxy Z Flip 6 in India, South Korea, the UK, and the US. Further, the beta programme will also be expanded to include Samsung Galaxy S23 series, Galaxy Tab S10 series and Galaxy A55 later this month.

There is no word about the features included in Samsung's One UI 8 update. More information is likely to be revealed in the months leading up to the Android 16-based OS' release.

Samsung Galaxy S25 8461d

REVIEW
KEY SPECS
NEWS

Design
Display
Software
Performance
Battery Life
Camera
Value for Money

Good
Compact and excellent aesthetics
Top-notch display
AI features loaded
One UI 7 brings nice updates
Decent cameras

Bad
25W fast-charging limit
Expensive (base price)

Read detailed Samsung Galaxy S25 review

Display 6.20-inch

Processor Snapdragon 8 Elite

Front Camera 12-megapixel

Rear Camera 50-megapixel + 12-megapixel + 10-megapixel

RAM 12GB

Storage 256GB, 512GB

Battery Capacity 4000mAh

OS Android 15

Resolution 1080x2340 pixels

More Samsung mobiles price in India

Samsung Galaxy S25+ 4ar39

REVIEW
KEY SPECS
NEWS

Design
Display
Software
Performance
Battery Life
Camera
Value for Money

Good
Solid build and aesthetics
Excellent performance
Fantastic cameras
One UI 7 and extended software
Powerful speakers

Bad
Expensive (base price)
Not a huge upgrade over S24+

Read detailed Samsung Galaxy S25+ review

Display 6.70-inch

Processor Snapdragon 8 Elite

Front Camera 12-megapixel

Rear Camera 50-megapixel + 12-megapixel + 10-megapixel

RAM 12GB

Storage 256GB, 512GB

Battery Capacity 4900mAh

OS Android 15

Resolution 1440x3120 pixels

More Samsung mobiles price in India

Samsung Galaxy S25 Ultra 4h2qm

REVIEW
KEY SPECS
NEWS

Design
Display
Software
Performance
Battery Life
Camera
Value for Money

Good
New design is for the better
Cameras deliver consistent performance
Good battery life
Excellent performance
Smooth UI

Bad
S-Pen is a downgrade
No Dolby Vision
Low light camera performance is lacking
Slow charging

Read detailed Samsung Galaxy S25 Ultra review

Display 6.90-inch

Processor Snapdragon 8 Elite

Front Camera 12-megapixel

Rear Camera 200-megapixel + 50-megapixel + 50-megapixel + 10-megapixel

RAM 12GB

Storage 256GB, 512GB, 1TB

Battery Capacity 5000mAh

OS Android 15

Resolution 1400x3120 pixels

More Samsung mobiles price in India

Samsung Galaxy S24 4kw2q

REVIEW
KEY SPECS
NEWS

Design
Display
Software
Performance
Battery Life
Camera
Value for Money

Good
Compact design
Vibrant 120Hz display
Capable processor
Good overall camera performance

Bad
Average battery life
Recycled design
AI features free till 2025

Read detailed Samsung Galaxy S24 review

Display 6.20-inch

Processor octa-core

Front Camera 12-megapixel

Rear Camera 50-megapixel + 12-megapixel + 10-megapixel

RAM 8GB

Storage 128GB, 256GB, 512GB

Battery Capacity 4000mAh

OS Android 14

More Samsung mobiles price in India

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Further reading: Android 15

Shaurya Tomer

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Shaurya Tomer is a Sub Editor at Gadgets 360 with 2 years of experience across a diverse spectrum of topics. With a particular focus on smartphones, gadgets and the ever-evolving landscape of artificial intelligence (AI), he often likes to explore the industry's intricacies and innovations – whether dissecting the latest smartphone release or exploring the ethical implications of AI advancements. In his free time, he often embarks on impromptu road trips to unwind, recharge, and ...More