Samsung begins testing Android 16 with One UI 8 on Galaxy S25 Ultra

Samsung has started working on Android 16 and its One UI 8 version for the Galaxy S25 Ultra, according to recent reports. A very early version of Android 16 has popped up on Samsung’s software server, hinting that the next One UI update might arrive sooner than expected.
This early Android 16 software was spotted on a tool called CheckFirm (shared by TarunVats) and is linked to the Galaxy S25 Ultra. Surprisingly, Samsung began this project almost two months ahead of its usual schedule for the new flagship phone.
The Galaxy S25 Ultra is Samsung’s latest top-tier device, and this news shows the company is moving fast to bring the next big software update to its users. One UI 8, built on Android 16, could mean exciting new features and improvements for people who own this phone.
Normally, Samsung takes its time with these updates, but starting so early suggests they’re eager to get ahead. Fans of the brand might see this as a sign that the company wants to keep its devices fresh and packed with the latest tech.
While it’s still early days, this step shows Samsung’s focus on making its phones better and keeping up with the fast-changing world of Android. More details about what One UI 8 will offer— like new tools, designs, or performance boosts—will likely come later as testing continues.
For now, Galaxy S25 Ultra owners can look forward to a future update that might bring a smoother and more modern experience to their devices. Samsung’s quick start on Android 16 proves it’s serious about staying a leader in the smartphone game.
