Galaxy S25 June 2025 Update: Samsung has launched a thrilling software update for its Galaxy S25 lineup, not only introducing the June 2025 security patch but also some interesting teasers for the coming One UI 8 Beta 2. The update, first released in South Korea, will soon be available worldwide, providing users with better security and a preview of Samsung’s next software update. Let’s explore what this update has in store for Galaxy S25, S25+, and S25 Ultra users.
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Galaxy S25 June 2025 Update Unveils One UI 8 Beta 2 Clues
The June 2025 firmware, identified by the build number S93*NKSS4AYE5, introduces a significant change: a new bootloader version, marked as “4.” For those new to the term, a bootloader is the core software that initializes your device when powered on. It also enforces security by preventing firmware downgrades to versions with older bootloader numbers. This update upgrades from the May 2025 build (S93*NKSS3AYDF), aligning the public bootloader with Samsung’s internal One UI 8 beta builds.
Why does it matter? The new bootloader guarantees compatibility with the upcoming One UI 8 Beta 2. This synchronization enables users to try the beta without fear of being left behind when rolling back to the stable One UI 7 in the unlikely event that they may need to. This roll-back is a considerate act by Samsung, making beta testing convenient and Galaxy S25 user-friendly.
The June 2025 update also includes Samsung’s latest Security Maintenance Release (SMR), which resolves nearly 60 vulnerabilities to strengthen device protection. While security is the primary focus, the bootloader update also means One UI 8 Beta 2 is imminent, which may bring new features and performance enhancements to the Galaxy S25 series. The update is now available in South Korea with a wider release to follow in the next few days. Samsung fans all over the world are waiting for the global roll-out and the official opening of One UI 8 Beta 2.
When Will One UI 8 Beta 2 Arrive?
While Samsung hasn’t announced an exact release date for One UI 8 Beta 2, the bootloader alignment in the June 2025 update strongly suggests it’s coming soon. The update could potentially roll out alongside the security patch or shortly after, with South Korea leading the way and other regions following in the coming days. Samsung’s history of timely updates supports the expectation that Beta 2 is just around the corner.
The stable version of One UI 8 is expected to launch around September or October 2025, likely coinciding with the release of the Galaxy Z Fold 7 and Galaxy Z Flip 7. This timeline aligns with Samsung’s strategy of debuting major software updates with new flagship devices.
Stay tuned for more information as Samsung widens this release and more information on its next beta phase is made available.
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