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realbbb

Senior Member
Dec 22, 2011
322
434
Amazon Fire TV
Samsung Galaxy Tab S
Thank you! Any idea how to change CSC? Can't seem to get 5g signal on my phone. I have TGY csc which is a Hong Kong version of S21 FE 5g
Some aspects of CSC are permanent. Other aspects are controlled by the flashed firmware and carrier sim card. Check with your XDA thread that is specific to your device for possible CSC changes.


RealBBB
World Apple
 

crucknova

Member
Feb 12, 2020
17
1
can i downgrade my s10+ firmware binary or just bypass the binary and downgrade the andriod version?? using the patched odin
 
Hi guys, hope someone can help me.

Flashed latest Oneui 5.0 firmware via Odin on a Galaxy A33 5g model SM-A336M. Used it for many months, no issues.

Then Oneui 5.1 came, and flashed it using Odin. Flashing ended without issues BUT now my phone has no audio when trying audio or video playback. Apps even hang.

Any idea what can be wrong?

P.D. Tried getting back to latest Oneui firmware and audio was good again. Downloaded and tried 5.1 firmware from many sources (samfw, sammobile, bifrost) and all leave me with sound issues.

Appreciate your attention and help.
 

Datacenter787

New member
Mar 30, 2023
3
0
I have an sm-g986u s20+ 5g. My firmware is a u firmware, but my csc is a u1. I need to Odin reflash the phone but cannot find a match in u FW. I want to keep the xaa csc. How might I do this with what firmware? If I check HOME_CSC and no user_data that will save my apps and settings. Thank you for any help that you may be able to provide:
AP: G986USQS3FV17
CP : G986USQS3FV17
CSC: G986UOYN3FV17
Model:SM-G986U/DS

Model name
Galaxy S20+ 5G
Model number
SM-G986U/DS
 

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  • 0_S20+ 5g xaa .jpg
    0_S20+ 5g xaa .jpg
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realbbb

Senior Member
Dec 22, 2011
322
434
Amazon Fire TV
Samsung Galaxy Tab S
Hi guys, hope someone can help me.

Flashed latest Oneui 5.0 firmware via Odin on a Galaxy A33 5g model SM-A336M. Used it for many months, no issues.

Then Oneui 5.1 came, and flashed it using Odin. Flashing ended without issues BUT now my phone has no audio when trying audio or video playback. Apps even hang.

Any idea what can be wrong?

P.D. Tried getting back to latest Oneui firmware and audio was good again. Downloaded and tried 5.1 firmware from many sources (samfw, sammobile, bifrost) and all leave me with sound issues.

Appreciate your attention and help.
See the XDA threads for your device. As this is a device/firmware issue and not a patched odin issue.


!realbbb¡
Red Enable
 

fold3xaa

New member
Apr 4, 2023
1
0
Hello, Can you please help me with below issue, I have been stuck for days. I have an att fold3 sim unlocked phone. I'm looking to install xaa version. I have followed below steps.

AP: F926USQS3FWC1
CP : F926USQS3FWC1
CSC: F926U0YN3FWC1
Model:SM-F926U/DS


odin:
auth fail -

on phone downloading screen:
sw rev check fail - []ab] fused 3 > Binary 2
secure check fail abl(6)



Downloaded patched odin v3.14.1_3B_PatchedD.zip from https://forum.xda-developers.com/...1.3762572/
Downloaded the firmware from F96U1 XAA version from https://samfrew.com/download/Gala...OYZ2FWB3/

1680580029723.png
 
Last edited:

fold3xaa

you try to install the star wars edition ( OYZ | multi CSC ( OYM ) star wars edition )
the correct firmware is :
F926U1UES2FWB3 F926U1OYM2FWB3
but you must wait for an uppdated firmware binary 3

you can try to stay with F926U firmware and change your CSC to XAA with this tool


F926U.PNG
 

Nosfay

Member
Nov 22, 2016
33
8
Hi,

I got a S21 SM-G9910 , and I'd like to flash SM-G991U on it as they are both with snapdragon processors.

Is this possible or not ?

Thanks !
 

realbbb

Senior Member
Dec 22, 2011
322
434
Amazon Fire TV
Samsung Galaxy Tab S
Hi,

I got a S21 SM-G9910 , and I'd like to flash SM-G991U on it as they are both with snapdragon processors.

Is this possible or not ?

Thanks !
Have not heard. Try and let us know!

Download both firmwares; just in case you have to flash back; have matching binary versions.

Also, check the XDA threads specific to your hardware.


realbbb
Yes Orange
 

Pintakasi

New member
Apr 20, 2023
4
1
Thank you for the Patched Odin 3.14.1 able to flash my s21 ultra to its latest patch/OS. Having error of SHA256 using the Odin 3.14.4 but solved by the patch attached to this thread!

I highly appreciate it.
 
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ngdskier

Member
Apr 4, 2008
13
2
Thank you for the Patched Odin 3.14.1 able to flash my s21 ultra to its latest patch/OS. Having error of SHA256 using the Odin 3.14.4 but solved by the patch attached to this thread!

I highly appreciate it.
When you say "Thank you for the Patched Odin 3.14.1... ...solved by the patch attached to this thread!" ... Are you talking about the version back on page 1 of this thread, or some other version you found in these 37 pages? (e.g. the link about 4 posts above yours).

I'm wanting to start working on my S20 G981U, so looking to find the correct patched Odin version.
 

Pintakasi

New member
Apr 20, 2023
4
1
When you say "Thank you for the Patched Odin 3.14.1... ...solved by the patch attached to this thread!" ... Are you talking about the version back on page 1 of this thread, or some other version you found in these 37 pages? (e.g. the link about 4 posts above yours).

I'm wanting to start working on my S20 G981U, so looking to find the correct patched Odin version.
Yeah, look at the downloadable on the first page, you'll be able to see the patched version (if you encounter connection issue or the SHA256 error).
 

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  • 259
    For those looking for a modified, modded, or patched odin that is a newer build than all the fake and renamed prince comsy 3.12.3 versions floating around.

    I patch recent Odin versions to offer similar functionality to the princecomsy; in that it ignores both the sha256 fails and the model mismatches.
    - Developed and successfully tested for my verizon samsung s8 g950u to g950u1 and combination firmware packages.
    - Confirmed working on an unlocked S9+ g965U1 to VZW g965u
    - additional confirmation: G950w from G950u
    - able to flash T727R4 firmware to T727V
    - confirmed working with S21 5G from G991U to G991U1
    - flashed G998U VZW to G998U1 XAA
    - confirmed S22 S901U VZW to S901U1 XAA
    - successful S23 S911U XAU to S911U1 XAA

    Ignores and bypasses the below stop conditions:
    "FAIL! Model mismatch fail" (all PatcheD versions)
    "FAIL! SHA256 is invalid" (all PatcheD versions)
    "FAIL! Blocked carrier" (PatcheD versions >= 3.14.1)

    Be careful flashing!

    +20180313 - Added Stock odin 3.13.1 sourced from pedant87 / Added PatcheD odin v3.13.1
    +20191211 - Added PatcheD v3.13.3 and original 3.13.3 for windows, Merry Christmas!
    +20191218 - Added the only clean and original v3.14.1 for windows
    +20200216 - Added ModdeD/PatcheD 3.14.1 for windows! Supports newer phone flashing methods. A new check method for a carrier flash halt has been removed!

    Caution #1 - There are many stock/mod/patch copies floating around the internet with redirected links and other misleading claims and changes. The XDA links below are the only source for clean originals and the original 3B files.

    Caution #2 - All v3.14.4 are hoax/fake versions of odin. It is version 3.14.1; same filesize (and one other variant in size, due to larger resource changes). All have internal resource modifications to report 3.14.4. Often includes a known cloud-based client-server communication dll (cpprest141_2_10.dll). I suggest that it be avoided. It adds no additional functionality over 3.14.1. See post here for more detail.


    When you donate, and this work was helpful to you, do consider donating to this effort by using the DONATE HERE link. Thanks for your support!


    ¡BBB!
    Walking Domestic
    9
    Hey mate,
    Just a quick question / concern .. Just ran an analysis on your file here -> link
    While I can't see too many differences after unzipping your exe and running a comparison with a hex editor against your original odin you provided .. still the online analysis results do make me ask the question
    "please explain?"
    Online analysis of your original odin provided is here -> link

    Please note that Eudummy did not run reverse it on the OP attached executable file. The sha256, executable type, and file size do not match the file he tested at his provided link. I am wondering why he would test a different file with the same filename? Just a plug for reverse it? Anywho... To help calm others...

    The patches/changes are:
    Operationally I patched as indicated in the OP (encryption and model fails).
    All other changes are visual. ie. main graphic bar, version code, and url text/address.

    That is it. Simple and has helped many to flash their phones!


    ¡realBBB!
    Not Your Mate
    6
    Thanks. I wanted to firmware back to G950w from G950u using Oreo and found it. Really appreciate your hard work
    5
    Thanks, thought my firmware was bad since it wouldn't flash with the previous odin. This worked perfect. I used this to flash my galaxy s9+ from U1 to VZW.
    5
    Added 3.13.3 3B Patched to the OP. Merry Christmas!


    realBBB
    Tix Under