Samsung rolls out new firmware in Korea, addressing key bugs and improving performance on the Galaxy Watch 5.
One UI 8 Watch Beta Progresses with Second Release
Samsung is moving forward with its One UI 8 Watch beta program for the Galaxy Watch 5, releasing Beta 2 for early testers. The update is currently available in South Korea, specifically for the non-cellular variant of the smartwatch.
- Beta momentum: This follows the initial beta release launched just a week ago.
- Targeted rollout: As of now, the update is limited to Korean users participating in the beta program.
Update Details: Size and Firmware Version
The second beta firmware is rolling out with a file size of 142.78MB, carrying the version number R910XXU1ZYK4, as reported by users on the Samsung Community forums.
- Efficient size: At under 150MB, the update is lightweight and focused.
- Build improvements: Firmware updates typically come with incremental but essential changes during beta testing.
Key Fixes and Enhancements
According to the official changelog, the new firmware brings two main improvements:
- Improved performance: General optimizations across the system for better responsiveness and stability.
- DST bug fix: Resolves a glitch where time displayed incorrectly when daylight saving time was enabled—a critical issue for international users and travelers.
How to Download the Update
If you’re enrolled in the One UI 8 Watch beta program, getting the latest update is straightforward.
- Steps to install:
- Open the Samsung Wearable app on your paired smartphone
- Go to Watch settings
- Select Watch software update
- Tap Download and install
- Tip: Make sure your watch is fully charged and connected via Bluetooth to your phone before updating.
What This Means for Galaxy Watch 5 Users
Samsung’s steady beta rollout signals its commitment to refining the One UI 8 Watch experience before global release. Users can expect continued enhancements and feature polish leading up to the final stable update.
- Beta benefits: Early access to new features and system tweaks.
- Stable release timeline: While no official date has been announced, beta progress usually hints at a full rollout within a few months.
Samsung has released the second One UI 8 Watch beta update for the Galaxy Watch 5 (non-cellular) in Korea. The 142.78MB update improves performance and fixes a bug related to daylight saving time. Beta users can install it through the Samsung Wearable app on their paired phones.









