SamMobile has affiliate and sponsored partnerships. If you buy something through one of these links, we may earn a commission.

Notifications
    News for you

    Stable Galaxy S21 One UI 4.0 update will be out by end of 2021

    Firmware
    By 

    Last updated: September 14th, 2021 at 13:20 UTC+02:00

    Samsung's been promising the imminent arrival of the Android 12-based One UI 4.0 beta program for over a month now, and the moment of truth has finally arrived. As you probably already heard, the first One UI 4.0 beta build is now live for the Galaxy S21, Galaxy S21+, and Galaxy S21 Ultra in select markets.

    Customers can now choose to test the new firmware and provide feedback before the update becomes polished enough for public release. Alternatively, Galaxy S21 users can just ignore the One UI 4.0 beta program and continue using One UI 3.1(.1) for the time being until the first One UI 4.0 public build is ready for the masses.

    Samsung is working on launching Android 12 and One UI 4.0 this year

    Samsung was unable to offer an exact launch date for the first One UI 4.0 live build — after all, the purpose of testing throughout the beta phase is to determine how ready the firmware is for a widespread release. Without further resting, there's no way to schedule an exact date for One UI 4.0 to leave the beta stages.

    Fortunately, with the release of One UI 4.0 beta, Samsung was able to at least narrow down the release time frame for the first public build. The company confirmed that it is working on “delivering a final, optimized upgrade later this year.” Still not convinced of Samsung's intentions? Well, the company also added that feedback received from beta participants will be analyzed and “potentially implemented ahead of One UI 4's official launch date in 2021.”

    Of course, it's too early for these statements to guarantee that One UI 4.0 will go live to the public before the end of 2021, but it's certainly reassuring to know that Samsung is aiming for a late 2021 launch. Let's hope that everything goes according to plan.



    FirmwarePhone Android 12Galaxy S21Galaxy S21 PlusGalaxy S21 UltraOne UI 4.0

    You might also like

    Here are all One UI 6.1 features and improvements for 2022 and 2021 Galaxy flagships

    Here are all One UI 6.1 features and improvements for 2022 and 2021 Galaxy flagships

    Earlier this week, Samsung finally released the One UI 6.1 update for flagship phones launched prior to 2023. It's a limited rollout as the update is only available in Korea as of May 3, and Samsung has even paused the rollout for the Galaxy S22 series due to unforeseen issues. Still, with the update released […]

    • By Abhijeet Mishra
    • 4 days ago
    Things to do once you get One UI 6.1 on your Galaxy phone

    Things to do once you get One UI 6.1 on your Galaxy phone

    After a few months of waiting, Samsung's 2021 and 2022 flagship phones have finally started getting the highly anticipated One UI 6.1 update with Galaxy AI features. Yesterday, Samsung began the One UI 6.1 rollout for the Galaxy Z3 and Z4 lineups, the Galaxy S21 series, and the Galaxy S22 trio of 2022 flagships. At […]

    • By Mihai Matei
    • 4 days ago
    One UI 6.1 for Galaxy S21, Z Fold 3, Z Flip 3 lacks most Galaxy AI features

    One UI 6.1 for Galaxy S21, Z Fold 3, Z Flip 3 lacks most Galaxy AI features

    The Galaxy S24 series brought One UI 6.1, and one of the highlights of the new software is Galaxy AI, a suite of AI-powered features that come in very handy in day-to-day life. Last month, the company rolled out One UI 6.1 to its flagship smartphones and tablets from last year, including the Galaxy Z […]

    • By Abid Iqbal Shaik
    • 5 days ago
    BREAKING: Galaxy S21 series getting the One UI 6.1 update!

    BREAKING: Galaxy S21 series getting the One UI 6.1 update!

    It's a good day for folks who use one of Samsung's flagship phones that launched back in 2022 and 2021. The company started rolling out the One UI 6.1 update to the Galaxy S22 series earlier today, and the update is out for the Galaxy S21 series as well! Unlike the Galaxy S22 series, which […]

    • By Abhijeet Mishra
    • 6 days ago
    How to use navigation gestures with the S Pen on Galaxy phones

    How to use navigation gestures with the S Pen on Galaxy phones

    Gesture navigation has been a thing on smartphones for some time now. More and more users are switching from the traditional navigation buttons to gestures on Android smartphones, including those made by Samsung. However, on Samsung smartphones and tablets that come with an S Pen, navigation gestures can become an issue when the S Pen […]

    • By Abhijeet Mishra
    • 2 weeks ago
    Used Samsung phones to avoid if you don’t want display green line issues

    Used Samsung phones to avoid if you don’t want display green line issues

    Buying a used phone is always a gamble. It might work fine now but you never know what gremlins it must be hiding. When they do surface, you could be on the hook for expensive repairs, particularly if the devices are out of warranty. If you're in the market for a used Samsung phone, it […]

    • By Adnan Farooqui
    • 2 weeks ago