Unlocked Galaxy Z Fold 4 and Flip 4 updated to One UI 5.1 in the US

In the United States, Samsung recently announced an exciting software update for their foldable smartphones, the Unlocked Galaxy Z Fold 4 and Flip 4. These devices have received the latest One UI 5.1 update, which brings a range of new features and improvements to the user experience.

The Android 13-based One UI 5.1 update has already been rolled out to users in Australia, Europe and Asia, and now it has finally arrived in the United States. The update is available for the Unlocked Galaxy Z Fold 4 and Flip 4 devices, which means that users who have carrier unlokced devices can now enjoy the latest software improvements and new features.

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For users of the carrier-unlocked Galaxy Z Flip 4 in the US, the One UI 5.1 update comes with firmware version F721U1UEU1CWAC. Meanwhile, the Unlocked Galaxy Z Fold 4 comes with firmware version F936U1UEU1CWAC. In addition to the new features and improvements, the update also includes the latest security patch for the month of February 2023. This means that users of these devices can enjoy a more secure and protected user experience and the latest features and optimizations.