One UI 8.5 development for the Galaxy S25 series didn't begin until mid-September last year, so Samsung is moving faster this time around.
Samsung is already testing One UI 9.5 for the Galaxy S26 series. One UI 9.0, based on Android 17, officially debuted earlier this month with Samsung's new Galaxy Z foldables, while the Galaxy S26, S26+, and S26 Ultra have been part of the One UI 9 be... [999 chars]