Last updated: October 19th, 2026 at 11:13 UTC+02:00
SamMobile has affiliate and sponsored partnerships, we may earn a commission.
The brand seems to have released it first in Europe.
Reading time: 1 minutes
Abhijeet Mishra / SamMobile
Samsung released the stable version of One UI 9.0 (Android 17) for the Galaxy A27 first in its home country, South Korea, which was last week. Now, the brand has started rolling out the update in other regions, with Europe being one of the first to get it.
The update is 2.246.92MB in size and carries firmware version A276BXXU3BZIF (via Kailash). Samsung should release it in other countries over the next few days. You can get it by going to Settings > Software update > Check for updates.
While One UI 9.0 isn't as big of an upgrade as One UI 8.5, it does bring many changes. A few that are worth highlighting include enhancements to Samsung DeX, Samsung Notes, and accessibility features, more Quick Panel customization options, and a location privacy indicator.
While the new software also offers more AI features, they aren't available on the Galaxy A27 or any other phone apart from the Galaxy Z and Galaxy S series. On a related note, a leak about Samsung's future custom Android interface, One UI 10, claims that it will bring significant upgrades.