Wednesday, June 23, 2021
Android 11One UI 3.1

Samsung Galaxy M02s and Galaxy F02s Android 11 One UI 3.1 update rollout begins!

In the latest development, Samsung started sending the Android 11 update for the Galaxy M02s and Galaxy F02s smartphones. Notably, these devices came with Android 10 out of the box and were launched back earlier this year.

Well, the consumers did not appreciate Samsung for shipping 2021’s devices with a year-old Android operating system. Thankfully, the company is now correcting its mistake and releasing the stable Android 11-based One UI 3.1 update for the Galaxy M02s and Galaxy F02s.

Aside from all the bells and whistles of Android 11 and One UI 3.1, the update also installs the newer security patches released in April 2021. Interestingly, Samsung has not pushed this update with One UI 3.0, and instead, it is coming with One UI 3.1.

Identified via release numbers: M025FXXU2BUDC and E025FXXU1BUDC for the Galaxy M02s and Galaxy F02s respectively. As usual, if you own the Galaxy M02s or Galaxy F02s in India, then this update should have reached your device. A thing to be noted, since this update is rolling out via OTA, it will take some time before hitting all the units.

ONE UI 3.1:

Debuted alongside the Galaxy S21 series, the One UI 3.1 update brings various new and helpful features (for select models) such as Eye Comfort Shield, Object Eraser, Private Share, Samsung Free, Google Duo integration with stock dialer app, buds Auto Switching, ability to remove location data before sharing, and more. [One UI 3.1 Changelog]


Presently, the Galaxy M02s and Galaxy F02s users in India getting all the goodies of Google’s Android 11 OS such as Chat Bubbles that help you to focus on your current work, one-time permissions to apps, pin conversations, security improvements, notification history, better privacy controls, a built-in screen recorder, and much more.

ONE UI 3.0:

Aside from the Android 11, this new Galaxy M02s and Galaxy F02s firmware brings all the user interface changes of the One UI 3.0 including a redesigned Home screen, Quick panel, App drawer, Lock screen, and Settings menu. [One UI 3.0 Changelog]


  • Open device’s Settings
  • Scroll down and select Software updates
  • Hit the Download and install option.


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James Lee Taylor
James is the lead content creator on Sammy Fans and mostly works on Samsung's firmware section. His first phone was the Samsung Galaxy S4 and continue 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.

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