1. Kapdjim's Avatar
    Hello !

    i have an S21 snapdragon SM-G991U

    AP:G991USQS4AUIN
    CP:G991USQS4AUIN
    CSC:G991UOYN4AUIN

    The phone is curently on Android 11 and OneUI 3.1 did not get any update since: May-2021 and everytime i check for update the phone says there is no new updates. We are in june 2022 i think this is not normal
    06-27-2022 05:20 AM
  2. fuzzylumpkin's Avatar
    What carrier/ one of the American carriers has issues (I think it's T-Mobile...) and sometimes needs an update through Odin on a PC.
    Kapdjim likes this.
    06-27-2022 05:54 AM
  3. MNMobileGuy's Avatar
    You can manually update the firmware using a computer. There are tutorials and guides all over the internet
    06-27-2022 01:13 PM
  4. Kapdjim's Avatar
    What carrier/ one of the American carriers has issues (I think it's T-Mobile...) and sometimes needs an update through Odin on a PC.
    my phone is under AT&T carrier, but i dont live in USA and i'm using a local provider (Algeria).

    You can manually update the firmware using a computer. There are tutorials and guides all over the internet
    is there anyway to get a version that is not affiliated to AT&T ? so i can get auto updates ?
    06-29-2022 09:52 AM
  5. MNMobileGuy's Avatar
    is there anyway to get a version that is not affiliated to AT&T ? so i can get auto updates ?
    Yep. Flash G991U1 firmware
    Kapdjim likes this.
    06-29-2022 10:25 AM
  6. mustang7757's Avatar
    Hello !

    i have an S21 snapdragon SM-G991U

    AP:G991USQS4AUIN
    CP:G991USQS4AUIN
    CSC:G991UOYN4AUIN

    The phone is curently on Android 11 and OneUI 3.1 did not get any update since: May-2021 and everytime i check for update the phone says there is no new updates. We are in june 2022 i think this is not normal
    Welcome to AC!
    We have a sticky for how to flash with Odin

    https://forums.androidcentral.com/sh....php?t=1020175
    Kapdjim likes this.
    06-29-2022 10:28 AM
  7. Kapdjim's Avatar
    Thank you, i will try it
    mustang7757 likes this.
    06-29-2022 10:39 AM

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