Samsung is now rolling out One UI 5.1 update for Galaxy S21 series in the US.

IMG: Samsung

After Verizon’s successful implementation of the update, Samsung is now expanding its reach to Xfinity Mobile and Comcast networks

_________

IMG: Samsung

Galaxy S21 users can identify the latest update by its firmware version number G991USQU5EWAI.

_________

IMG: Samsung

Users who own Galaxy S21+ devices can identify the update by its build number G996USQU5EWAI

_________

IMG: Samsung

Users who own Galaxy S21 Ultra devices can identify the update by its build number G998USQU5EWAI

_________

IMG: Samsung

The update also brings February 2023 security patch. 

_________

IMG: Samsung

One UI 5.1 is based on Android 13 and brings a number of new features to the Galaxy S21 series.

_________

IMG: Samsung

However, you can check for the update by going to Settings and then Software Update and tapping Download and Install if the update is available.

_________

IMG: Samsung