1. Gary02468's Avatar
    The G998U1UES4AUH9 firmware is now OTA for the US unlocked S21 Ultra (also downloadable via Frija). It is a security update only (as confirmed by the S, rather than U, before the bootloader number), and it brings the Sep 1 security patch.

    Since it's only a security patch, it has no new non-security features or bug fixes, so in particular it's still on One UI 3.1 (not 3.1.1).

    Please, let's limit this thread to useful information about this particular update--no "Me too", "Not me yet", or "When will I get it?" posts here.

    [09/06/21]AUH9 firmware (with Sep1 security) is here for US unlocked S21 series.-auh9.jpg
    ironass and bhatech like this.
    09-06-2021 06:37 AM
  2. bxrider117's Avatar
    I just downloaded the latest update. Samsung amazes me with the quickness of some of it's monthly updates.
    09-06-2021 11:16 PM
  3. bhatech's Avatar
    Nice !!! Just downloaded on my US unlocked S21 Ultra with T-Mobile SIM. Was pleasantly surprised to see the update since with T-Mobile SIM it's always delayed lol.
    mustang7757 likes this.
    09-07-2021 10:59 AM
  4. bxrider117's Avatar
    These consistent updates have me thinking getting rid of my S21 for a pixel device
    DJM626 likes this.
    09-07-2021 04:24 PM
  5. mustang7757's Avatar
    Nice !!! Just downloaded on my US unlocked S21 Ultra with T-Mobile SIM. Was pleasantly surprised to see the update since with T-Mobile SIM it's always delayed lol.
    bhatech likes this.
    09-07-2021 05:35 PM
  6. DLewis13's Avatar
    SM-G996U S21+ 5G hasn't gotten update yet.
    Phone currently on Spectrum Mobile, but is unlocked.
    09-22-2021 08:12 AM

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