Samsung has begun field‑testing One UI 9 on the Galaxy Z Fold7, Galaxy A56, and the S23 and S24 series. The firmware builds carry distinct version codes—F966USQUACZF3 for the Fold7, A566BXXUBDZFB for the A56, and S911BXXUAGZF9 for the S23—signaling a broader rollout beyond the current S26 beta pool.

The move follows a recent beta launch for the S26 line and hints at an aggressive schedule for upcoming flagships. Samsung already previewed One UI 9 for the S25 range, A16/17 5G, A34, A57, and the unrevealed S26 FE, suggesting the company wants the new interface ready for its next generation of foldables, rumored for a July 22 London event.

Consumers can expect the same visual overhaul and feature set that debuted on the S26, now tuned for the Fold7’s larger canvas and the A56’s mid‑range hardware. Early testers will provide feedback that could shape the final release, meaning the first devices shipping with One UI 9 out of the box will likely be the upcoming Z Flip8, Z Fold8, and Z Fold8 Ultra.