Almost a month ago, Samsung released the Android 12 based One UI 4.0 beta for the Galaxy Z Fold 3 and Galaxy Z Flip 3. The beta program has reached its third stage now, indicating that the final push is approaching. According to leaks, the foldable will get the stable One UI 4.0 in December 2021.
Version – ZUKG
If you are already on the One UI 4.0 beta firmware, this update will arrive as an OTA. In another case, you can visit the Samsung Members app and enroll yourself by tapping on the One UI beta program banner. Thereafter, simply head to the Settings app > Software update > Download and install.