General [AUBB] OFFICIAL STOCK FW-update(Odin) thread (04 Mar 21) GALAXY S21 Ultra SM-G998B

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Batfink33

Senior Member
Apr 8, 2013
3,852
1,039
Samsung Galaxy S21 Ultra
Is anyone elses Google Play System Update stuck on January? It tells me I need to restart the phone then I restart and it's still on Jan and it says I need to restart again.

Also, the FP reader seems very much improved to me on March update.
 
Is anyone elses Google Play System Update stuck on January? It tells me I need to restart the phone then I restart and it's still on Jan and it says I need to restart again.

Also, the FP reader seems very much improved to me on March update.

I saw it the other day, but I have February and remained on February now.
 
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s3axel

Senior Member
So for me standby consumption with AUBB looks pretty fine, 0.6%/hour overnight with all on and running....
Screenshot_20210306-083908.jpg
 
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ajsmsg78

Senior Member
Is anyone elses Google Play System Update stuck on January? It tells me I need to restart the phone then I restart and it's still on Jan and it says I need to restart again.

Also, the FP reader seems very much improved to me on March update.

You can install the latest Google Play System Update by going here and installing the latest "Main components" apk.

https://www.apkmirror.com/apk/google-inc/main-components/
 
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  • 5
    XSG out on Frija
    1617001731271.png

    1617001926278.png
    2
    true , lost 10% in 48 minutes , it WAS BETTER , bad samsung bad
    Guess we have to wait for May Update :/
    1
    great news; XSg is part of OXM multi CSC so most Europe can flash it too; 1.1 Gb looks important, so looking fwd to install it
    1
    What country? Nothing in the UK yet.
    India. With the existing pattern UK should get it within a couple of days, methinks.
    You could check the status for each region here :
    1
    Found something redesigned in the AUC8 update. Video enhancer now looks like thi
  • 10
    In this thread, You can share the Mega-Links of new firmware's (OFFICIAL STOCK) for the Galaxy S21 Ultra 5G (so: NO CUSTOM ROM's and/or ROOT-talk)...

    How to flash firmware to your phone:

    Odin example.png


    1. Extract (un-rar) the firmware file (i.e. to folder c:\Odin) ***
    2. Download Odin v3.14.4
    3. Extract Odin ZIP file (i.e. to folder c:\Odin)
    4. Open Odin v3.14.4
    5. Power OFF your S21 Ultra 5G
    6. Reboot Phone in Download Mode: Connect USB-cable to your computer. Hold down "Volume up" and "Volume down" at same time. While holding down, connect the USB-cable to your phone.
    7. Wait until you get a blue sign in Odin
    8. Add the firmware files to their designated slots (AP in AP, BL in BL, CP in CP, HOME_CSC in CSC). USERDATA stays EMPTY!
    9. Make sure re-partition is NOT ticked
    10. Click the start button, sit back and wait few minutes

    *** You can always find the LATEST firmware in msg #2
    5
    Latest Firmware Galaxy S21 Ultra 5G

    Screenshot_20210304-114339_Settings.jpg


    This ROM is the latest ROM for Multi-CSC OXM released 04 Mar 21, and can be used for ALL CSC's mentioned in Multi-CSC OXM!
    This is official Samsung ROM, so KNOX won't be triggered!


    What's new:
    * March security patches (Samsung Android Security Updates)
    * The security of your device has been improved.
    * After the update, you cannot downgrade to the old software due to security policy changes.

    Model SM-G998B
    Model name Galaxy S21 Ultra 5G
    Country Multi-CSC OXM
    Version Android 11
    Changelist 20701476
    Build date Wed, 24 Feb 2021 15:26:17 +0000
    Security Patch Level 2021-03-01
    Multi-CSC OXM
    PDA G998BXXU2AUBB
    CSC G998BOXM2AUBB
    Details for download with Frija:
    Naamloos.png


    UN-ZIP the archive and place the files in the designated slots in Odin 3.14.4

    HOME_CSC_OXM -> data will stay intact
    CSC_OXM -> device will reset
    5
    XSG out on Frija
    1617001731271.png

    1617001926278.png
    3
    G998BXXU1AUAC (Multi-CSC OXM)

    xhs3I6X.jpg


    This ROM is the latest ROM for Multi-CSC OXM released 26 Jan 21, and can be used for ALL CSC's mentioned in Multi-CSC OXM!
    This is official Samsung ROM, so KNOX won't be triggered!


    What's new:
    * January security patches (Samsung Android Security Updates)
    * The performance of Camera has been improved
    * Overall stability of functions improved
    * The security of your device has been improved

    Model SM-G998B
    Model name Galaxy S21 Ultra 5G
    Country Multi-CSC OXM
    Version Android 11
    Changelist 20701476
    Build date Sun, 24 Jan 2021 12:30:27 +0000
    Security Patch Level 2021-01-01
    Multi-CSC OXM
    PDA G998BXXU1AUAC
    CSC G998BOXM1AUAC
    Details for download with Frija:
    Naamloos.png


    UN-ZIP the archive and place the files in the designated slots in Odin 3.14.4

    HOME_CSC_OXM -> data will stay intact
    CSC_OXM -> device will reset
    3
    G998BXXU1AUB6 (Multi-CSC OXM)


    s21 update.jpg
    Screenshot_20210212-115609_Settings.jpg


    This ROM is the latest ROM for Multi-CSC OXM released 05 Feb 21, and can be used for ALL CSC's mentioned in Multi-CSC OXM!
    This is official Samsung ROM, so KNOX won't be triggered!


    What's new:
    * February security patches (Samsung Android Security Updates)
    * The performance of Camera has been improved
    * Overall stability of functions improved
    * The security of your device has been improved

    Model SM-G998B
    Model name Galaxy S21 Ultra 5G
    Country Multi-CSC OXM
    Version Android 11
    Changelist 20701476
    Build date Tue, 09 Feb 2021 13:39:22 +0000
    Security Patch Level 2021-02-01
    Multi-CSC OXM
    PDA G998BXXU1AUB6
    CSC G998BOXM1AUB6
    Details for download with Frija:
    Naamloos.png


    UN-ZIP the archive and place the files in the designated slots in Odin 3.14.4

    HOME_CSC_OXM -> data will stay intact
    CSC_OXM -> device will reset
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