Galaxy S21 Ultra Firmware udpate

[DenSabah]

I think this is the One UI 3.1.1 update as it brings almost 1GB of update. 

[Ajeet]

After installing this update last night, it still indicates One UI 3.1.
I didn't see any obvious changes.
Perhaps it's to prepare for Android 12.

[DenSabah]

Frm what I read, the system numbering won't change but it's actually 3.1.1 based on the update size it brings to this device. I'm also awaiting the Android 12 One UI 4.0 Beta enrollment. Hopefully Msia will have the chance to taste the early "juice".... LoL

[DenSabah]

https://www.sammobile.com/news/galaxy-s21-gets-one-ui-3-1-1-firmware-update-in-secret/amp/

[RjKing]

👍🏼👍🏼👍🏼

[bobsmkas]

👍👍👍

[JaydenKhoo]

Ya , S 21 Series software update already included 1 UI 3.1.1 . 👍👍💯🔥🔥

[JaydenKhoo]

https://youtu.be/_3Wfr_nLqtI

[Samrazzy]

I'm not able to install the firmware using ODIN, do I need Samsung USB drivers before installing the firmware

[DenSabah]

Normally, yes. But be cautious when flashing firmware using Odin as sometimes it may brick ur fone.