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One UI 5.1

Samsung Galaxy Z Fold 4, Flip 4 gets One UI 5.1 in the US [Verizon]



Samsung galaxy Z Flip4

First published – Feb. 13, updated on 22…

After Europe and Asia, Samsung is expanding the One UI 5.1 update to the Galaxy Z Fold 4 and Galaxy Z Flip 4 foldable smartphone users in the US. This big software package brings notable usability improvements and a handful of new features along with the latest February 2023 security patch.

  • Update 2// Locked Samsung Galaxy Z Fold 4 and Galaxy Z Flip 4 users are getting One UI 5.1 on the Verizon Mobile network in the US.
    • Galaxy Z Fold 4 – F936USQU1CWAC
    • Galaxy Z Flip 4 – F721USQU1CWAC
  • Update 1// Samsung’s new One UI 5.1 update reaches the Galaxy Z Fold 4 and Galaxy Z Flip 4 foldable smartphones in the United States. The availability is currently limited to carrier-unlocked devices, and you can check the model numbers below:
    • Galaxy Z Fold 4 – F936U1UEU1CWAC
    • Galaxy Z Flip 4 – F721U1UEU1CWAC

Original Story as follows…

Galaxy Z Fold 4

The One UI 5.1 update for the Galaxy Z Fold 4 5G foldable smartphone comes with firmware version F936BXXU2CWB2. The package size of this release is over 2GB as there are several meaningful upgrades in terms of usability (multitasking) and visibility.

Samsung Galaxy Z Fold 4 One UI 5.1 update India

Galaxy Z Flip 4

Samsung’s One UI 5.1 update carries PDA software version F721BXXU2CWB2 for the Galaxy Z Flip 4 in India. The firmware weighs about 2GB and includes a newer security patch alongside the new features such as the Battery Status Widget.

Samsung Galaxy Z Fold 4 One UI 5.1 update India

One UI 5.1 is a big deal, here’s why:

One UI 5.1 update is based on Android 13 OS and focuses on productivity and personalization enhancements. The new One UI version allows you to easily change the color tone of selfies, thanks to the Effects button placed at the top of the screen.

Samsung claims that it has worked on the Search feature of One UI and the 5.1’s ability is quite high as compared to the previous version. Similar to Google Photos, you can now search photos of people by just tapping their faces as well as the ability is added to let you search in Gallery for more than one person or subject.

Remaster feature works with artificial intelligence to upscale the images captured by your smartphone. The One UI 5.1’s Remaster feature now supports GIF files as well, however, it will now automatically remove shadows and reflections with a better preview.

Galaxy smartphones are well known for their photography skills. In case you use just a single smartphone to capture all your epic moments, sharing with other family members becomes a time-spending task. One UI 5.1 has a solution for this, you can now create a shared family album with 5GB of storage for up to 6 members.

Talking about Multitasking, the One UI 5.1 update for the Galaxy Z Fold 4 and Galaxy Z Flip 4 makes it possible to easily minimize or maximize an app window without going to the options menu. Moreover, mostly used apps can now be accessed even more easily in the split-screen view.

Among others, the new Battery Status Widget feature is also a part of the One UI 5.1 software, copied from Android and iOS. This excellent widget displays the battery status of connected Galaxy Buds, Galaxy Watch, and other supported devices along with the smartphone itself.

James is the lead content creator on Sammy Fans and mostly works on Samsung's firmware section. His first phone was the Galaxy S4 and continues to get new S series devices. Most of the time, James tries to learn about new technologies and gadgets but he also sneaks a bit of free time to nearby rivers and nature.

Good Lock

Download the latest Good Lock apps/modules on your Galaxy – One UI 6/5.1.1



Samsung Good Lock June 2023 update

Samsung Good Lock is a crucial part of One UI, especially for consumers who love smartphone customization. With each new One UI iteration, Samsung brings fruitful apps, plugins, and modules to Good Lock in order to take the personalization experience to the next level.

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The Android 14-based One UI 6 Good Lock could come with a handful of new plugins as part of making the application even more useful. Although all Good Lock plugins are not available for Galaxy consumers worldwide, you can take advantage of the remaining ones.

One UI 5 Good Lock update radically redesigned the overall look of the application, dividing the modules into two sections – Make Up and Life Up. The first section includes apps and services useful for personalization, while the second part consists of experimental Android tools.

Below, you can check brief info about plugins as well as download links from Galaxy Store and APKMirror.

Theme Park

  • You can create and apply themes easily and quickly
  • Download – Galaxy Store | APK



  • Allow creating 3D motion wallpaper with various effects
  • Download – Galaxy Store | APK


  • Customize and create a new lock screen and Always on Display.
  • Download – Galaxy Store | APK


  • Set the keyboard optimized for you and try creating your one unique animation sticker.
  • Download – Galaxy Store | APK


  • Conveniently organize the navigation bar and gesture mode.
  • Download – Galaxy Store | APK

Home Up

  • Enjoy the improved One UI Home experience.
  • Download – Galaxy Store | APK


  • You can configure many different clock styles on the lock screen and AOD and customize the clock however you want.
  • Download – Galaxy Store | APK


Nice Shot

  • Use the screenshot and screen recording features more conveniently
  • Download – Galaxy Store | APK


Edge Touch

  • Adjust settings for touch on edge screen easily
  • Download – Galaxy Store | APK


  • You can customize Sound, Vibration, and screen history.
  • Download – Galaxy Store | APK

One Hand Operation +

  • Use your phone or tablet easily with your thumb.
  • Download – Galaxy Store | APK


  • Various features have been added to Bixby Routines, allowing you to create more powerful routines.
  • Download – Galaxy Store | APK


  • Experience the improved Multi Window
  • Download – Galaxy Store | APK [New update]


  • Expand Audio System settings and increase convenience
  • Download – Galaxy Store | APK

Camera Assistant [One UI 5 or higher]

  • Customize your own camera settings to your preference
  • Download – Galaxy Store | APK

RegiStar [One UI 5 or higher]

  • Customize your smartphone’s home settings, search options, history, back taps, and more.
  • Download – Galaxy Store | APK

DropShip [One UI 5 or higher]

  • Easily share files between devices running Android, iOS, and the Web.
  • Download – Galaxy Store | APK

Galaxy to Share [One UI 5 or higher ]

  • Share your own created personalization settings of various Good Lock modules
  • Download – Galaxy Store | APK
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One UI 5.1

Samsung’s Android 14 Beta for Galaxy S23 is official in the US



Samsung Galaxy S23 September 2023 update Europe

In addition to South Korea and Germany, Samsung has now launched the Android 14-based One UI 6 Beta in the US. Users of carrier-unlocked or T-Mobile branded Galaxy S23, S23 Plus, or S23 Ultra smartphones can now sign up to get the Beta firmware via OTA.

It’s worth mentioning that the One UI 6 Beta is only available for T-Mobile and carrier-unlocked Galaxy S23 models in the US. This means Verizon, AT&T, US Cellular, and other carrier users have no other option than waiting for the official rollout.

One UI 6 Beta comes with a redesigned Quick Panel, which looks stunning and well-crafted for accessibility. The animations are also tweaked but require further optimization as the current situation of transition effects is not up to the mark.

In a recent Newsroom article, the South Korean tech giant confirmed that the One UI 6 Beta is equipped with more new customization capabilities. The design is simple and eye-catching, which will surely enhance the everyday operations of Galaxy devices.


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One UI 5.1

One UI 6 Feature: Samsung’s Android 14 Beta brings recreated Weather App



One UI 6 Weather Widget

Samsung introduced its much-anticipated One UI 6 beta program for Galaxy S23 so that users can test the upcoming features from now on. One of the most eye-catching features of the One UI 6 Beta is the revamped Weather app.

With the new One UI 6.0 Weather Insights widget, users get a comprehensive overview of their local weather conditions. From upcoming severe storms to snowfall, rain, and other weather-related occurrences, this widget keeps users well-informed.

One UI 6 Weather Widget

But that’s not all as the Weather app has also changed, now providing a lot of additional information. Users can now get details about snowfall, moon phases and timings, atmospheric pressure, visibility distance, dew point, and wind direction directly within the app.

The inclusion of an interactive map view takes weather tracking to a whole new level. Users can easily navigate around the map, swipe to explore different areas, and tap on locations to instantly access local weather conditions.

The illustration in the weather widget and the pictures in the app present an attractive representation of the current weather conditions. The background colors dynamically change to suit different times of the day to deliver a better weather experience.

Images Credit: Xanodios, Tarunvats

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