Breaking: Samsung Galaxy S25 series spotted on firmware server

Samsung apprantely started One UI development of Galaxy S25, S25 Plus, and S25 Ultra. It’s a crucial part of a smartphone lineup’s evolution. The company would require adequate time to optimize the new hardware with One UI.

We are close to entering September, while the S25 series could launch in January next year. Qualcomm will introduce the Snapdragon 8 Gen 4 in October, at the same time, we may see the unveiling of Samsung’s Exynos 2500 chipset.

Samsung will likely debut One UI 7.1 with the Galaxy S25 series. While Galaxy users will get One UI 7.0 with Android 15 update, incremental software will also be offered. The company is expected to bring many new features to the 7.1 iteration.

Test firmware of Galaxy S25 series’ US variants spotted on CheckFirm. The devices are listed with model numbers SM-S938U, SM-S936U and SM-S931U. The latest test firmware has a PDA build version ending with AXH4.

Firmware development is a general procedure of smartphone makers. The existence confirms that the work on flagships is progressing swiftly. There’s a lot of time for excellent optimization and rigorous testing to offer the best possible user experience.

As it started, new test firmware versions will continue to pop up until the launch. We are waiting to hear about the new features that Samsung has reserved for its next-gen flagships. It’s going to be an adventurous ride as many notable changes rumored so far.

The Galaxy S25 Ultra is rumored to feature notable refinement in recent years. The phone will unlikely feature a boxy design with angular corners. Upgrades in the display and camera departments are also likely for enhanced UX.

One UI 7 development is progressing internally. The Beta Program is postponed to September, which was anticipated to start this month. Samsung is also preparing to push One UI 6.1.1 features to select Galaxy smartphones.

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