Samsung rolls out Galaxy Z Fold 4, Flip 4 One UI 5.1 update in the US [Carrier-locked]

Samsung is rolling out One UI 5.1 update for locked Galaxy Z Fold 4 in the US. Identified via One UI build version F936USQU1CWAC, the latest update is currently rolling out on Comcast and Xfinity Mobile networks.

The company will soon make this update available for other carriers. One UI 5.1 update brings a bunch of new features and improvements as well as installs the February 2023 security to improve system security and stability.

February 20, 2021

Samsung Galaxy Z Fold 4 and Galaxy Z Flip 4 smartphone users have started receiving the One UI 5.1 update in the US. This update is rolling out for the Carrier-unlocked customers at present and is expected to reach the carrier-locked models very soon.

The Korean has brought a lot of major new additions and improvements to its One UI software that enhance your Galaxy experience in every aspect. Additionally, you will get security and stability enhancements with the February 2023 Android security patch.

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Moreover, Samsung is releasing the Galaxy Z Fold 4 One UI 5.1 update with built version F721U1UEU1CWAC and the Galaxy Z Flip 4 One UI 5.1 update with firmware version F936U1UEU1CWAC.

It’s available for customers using AT&T, Bluegrass Cellular, C Spire, and US Cellular networks’ devices.

One UI 5.1 features:

There’s a lot to talk about the One UI 5.1 software and its offerings. As per the official changelog, the update makes it easy to change the color tone of selfies through the Effects button on the side of the screen. At the same time, it also adds a shortcut to launch the Expert RAW app so you capture high-quality pictures effortlessly.

Next, the Gallery app is also getting many significant changes. One UI 5.1 improved the Samsung picture editing tools as well as made picture sharing and searching easier on the app. In addition, it also offers a more convenient information display.

Furthermore, the Bixby Text Call feature now supports the English language, enabling customers to receive and answer calls conveniently in meetings, classrooms, or other places where they are not able to speak on calls.

On the other hand, the Samsung Widgets section is also receiving major additions. One UI 5.1 brings a new Battery Widget that displays your phone and all connected Bluetooth devices – buds and smartwatches, battery at a glance.

Meanwhile, the Dynamic Weather widget provides a summary of the current weather conditions and the Smart suggestion widget provides you with Spotify music and playlist recommendations that match your activities.

In addition to all these, there are many other features and changes that One UI 5.1 brings to your Galaxy device. You can check out the complete changelog below: