z fold 5

Samsung Galaxy S23, Z Fold 5, Z Flip 5 get their last major update: One UI 9

Samsung has confirmed the Galaxy S23 series, Z Fold 5, Z Flip 5, and 2023 A-series phones—including the A54, A34, and M54—will not receive Android 18 or One UI 10. One UI 9, based on Android 17, is their final major OS upgrade.