Samsung recently released the third One UI 9 beta for the Galaxy S26 series smartphones, which are currently the only smartphones eligible for the One UI 9 beta program. However, the Korean brand is already working on One UI 9 for the Galaxy S25 series, Galaxy A16 5G, Galaxy A17 5G, Galaxy A34, Galaxy A57, and the unannounced Galaxy S26 FE, and it has now begun testing One UI 9 for even more Galaxy smartphones.
Samsung Galaxy Z Fold7
Samsung has started testing One UI 9 for the Galaxy Z Fold7, Galaxy A56, Galaxy S23, and the Galaxy S24 series.

Samsung Galaxy Z Fold7
The One UI 9 build for the Galaxy Z Fold7 has firmware version F966USQUACZF3, while the builds for the Galaxy A56 and Galaxy S23 have firmware versions A566BXXUBDZFB and S911BXXUAGZF9, respectively.
Samsung Galaxy S23
Samsung Galaxy A56
The One UI 9 builds for the Galaxy S24, Galaxy S24+, Galaxy S24 Ultra, and Galaxy S24 FE have firmware versions S921BXXUFEZF7, S926BXXUFEZF7, S928BXXUFEZF7, and S721BXXUCEZF7, respectively.
Samsung Galaxy S24 Ultra
Samsung Galaxy S24
It’s unclear which Samsung smartphone will receive One UI 9 beta after the Galaxy S26, but we know the first Samsung smartphones to run One UI 9 out of the box will be its upcoming folding smartphones. We are talking about the Galaxy Z Flip8, the Galaxy Z Fold8, and the Galaxy Z Fold8 Ultra, rumored to be unveiled on July 22 at an event in London.
