For its smartphones, Samsung unveiled its very own One UI 3.0 firmware. The latest device to taste the One UI 3.0 is Samsung Galaxy M21. The new version, M215FXXU2BUAC, carries all the One UI 3.0 benefits and features the software patch for January – The upgrade is already rolling out in India.
The firmware update size is about 1.7GB – Ensure that you are in Wi-Fi connection before proceeding the download!
It may take a while to reach your device – Stay put.