AUC8 BIG update for U.S. Snapdragon S21 series, camera & April security patch

ironass

Well-known member
Mar 9, 2015
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​This latest update is the 2nd for the Snapdragon U.S.A. country variants.

The AUC8 update is rolling out for the U.S.A. Snapdragon carrier S21 series models, SM-G99*U, (carrier locked), and SM-99*U1, (carrier unlocked).

It is a big, circa, 1GB download

[UPDATE] Releases so far, as of 13.00 hrs, UTC, 13 April 2021...

U.S. devices, SM-G99*U1 (carrier unlocked)

  • Cellular South
  • USA (generic) CSC code TMK
  • USA (generic) CSC code USC
  • USA (generic) CSC code XAA
  • USA (generic) CSC code AIO
  • AT&T
  • Comcast
  • Bluegrass Cellular
  • Verizon
  • T-Mobile (USA)
  • Nextech/C-Spire
  • Xfinity Mobile
  • Sprint (cdma)
  • Tracphone

U.S. devices, SM-G99*U (carrier locked)

  • Xfinity Mobile
  • Comcast
  • T-Mobile (USA)
  • Sprint (cdma)
  • Verizon
  • USA CSC code USC


This is the 2nd stable update in 69 days


(Thanks to claykin and Hardhat Harry for the heads up)
 
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Woke up this morning to an update notification. I am on t-mobile and have the s21. My update was right around 950mb
 
Looks like U. S. unlocked will be last as usual.

Unlocked as well but I do find this hilarious. Less than 16 months ago I'm only doing Carrier versions and the constant rant was that Unlocked was always getting updates first, which was the case. Other way around now but I think we all would agree that updates are getting out quicker and Samsung is doing a better job recently regardless of model. Now if they would just let me update the damn S21 Ultra OTA rather than WiFi!!! I miss that from every previous Samsung phone....................................
 
Yeah sometimes unlocked gets first, sometimes they don't. I think we will see the update soon in a few days. Generally the difference is just few days or a week here and there (before or after) which isn't that big of a deal. Even if it's last to get updates, I'll always take the official US unlocked model without any carrier modifications to software any day
 
As soon as anyone with an unlocked S21 version gets it, please post in this thread.
 
Curious if this update enabled non-Samsung fast wireless charging again?

Nothing yet for Verizon.
 
Re: AUC8 BIG update for U.S. Snapdragon S21 series, camera & April security patch

US unlocked with T-Mobile sim, got the update and installing now

6924e36c25c3820557052c6df4ebafe8.jpg
 
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