Samsung's One UI 8.5 Beta Update Rolls Out to Galaxy S25 Series in Multiple Regions

The One UI 8.5 beta release is currently available to download in at least five countries.

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Written by Nithya P Nair, Edited by David Delima | Updated: 8 December 2025 18:06 IST
Highlights
  • Samsung Galaxy S25 series is getting a new software update
  • The update brings the December 2025 Android security patch
  • Many countries are expected to join the beta programme later

Users can join Samsung’s One UI 8 Beta by registering through the Samsung Members app

Photo Credit: Samsung

Samsung's One UI 8.5 beta release is currently rolling out to devices enrolled in the company's beta programme. The Samsung Galaxy S25 series of smartphones is the first to receive the latest beta. The One UI 8.5 beta is currently available in select countries, and it introduces several new features. It has a fully customisable Quick Panel and improved Galaxy AI tools. Other additions include the Audio Broadcast menu in settings and new weather effects for alarms. The update also includes privacy and security improvements.

One UI 8.5 Beta Released for Galaxy S25 Series

Several users on X, including SamMobile's Max Jambor, have shared screenshots confirming that Samsung has officially begun rolling out the One UI 8.5 public beta to devices enrolled in the beta programme. The first round of the update is reportedly available for the Galaxy S25, Galaxy S25+ and Galaxy S25 Ultra models in Korea, the US, the UK, Germany, India, and Poland.

In Germany, the update is said to be available with firmware version S938BXXU7ZYL7, S938BOXM7ZYL7 and S938BXXU7CYL7. The update brings the December 2025 Android security patch. Many countries are expected to join the beta programme later. It's a 4GB download.

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The One UI 8.5 beta update introduces advanced Galaxy AI features, including improved image generation tools. It enhances cross-device connectivity with storage sharing across Samsung devices. It also adds quicker access to Smart View. Auracast functionality is upgraded with a new Audio Broadcast menu in Settings, making it easier to stream and listen.

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Testers will also see a new weather widget with the One UI 8.5 beta update. The system has new alarm backgrounds and early alerts for reminders. The update also includes battery and performance optimisations, redesigned power management, and customisation options for the Quick Panel, lock screen, widgets, and icons. There are privacy and security features as well. 

Users can join Samsung's One UI 8 Beta programme by registering through the Samsung Members app. They can check for updates by heading to Settings > Software Update > Download and install. The available features may vary by region, and not all countries will receive the same set of updates.

 
REVIEW
  • 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)
 
KEY SPECS
Display 6.20-inch
Processor Snapdragon 8 Elite
Front Camera 12-megapixel
Rear Camera 50-megapixel + 12-megapixel + 10-megapixel
RAM 12GB
Storage 128GB, 256GB, 512GB
Battery Capacity 4000mAh
OS Android 15
Resolution 1080x2340 pixels
NEWS
REVIEW
  • 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 support
  • Powerful speakers
  • Bad
  • Expensive (base price)
  • Not a huge upgrade over S24+
 
KEY SPECS
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
NEWS
REVIEW
  • 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 support
  • Low light camera performance is lacking
  • Slow charging
 
KEY SPECS
Display 6.90-inch
Processor Snapdragon 8 Elite
Front Camera 12-megapixel
Rear Camera 200-megapixel + 50-megapixel + 50-megapixel + 10-megapixel
RAM 12GB, 16GB
Storage 256GB, 512GB, 1TB
Battery Capacity 5000mAh
OS Android 15
Resolution 1400x3120 pixels
NEWS

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