Samsung's Galaxy S27 Ultra begins One UI 9.5 testing, early software signals
Leaks indicate Samsung is already testing One UI 9.5 on the Galaxy S27 Ultra (US variant SM-S958U), with build evidence from Samsung’s test servers. This follows the recent One UI 9 debut and suggests early software work for the upcoming flagship, which rumors tie to features like an S Pen, a 200MP main camera, and the Snapdragon 8 Elite Gen 6 Pro.