General AWD1 - MAY | GALAXY S23 Ultra 5G | Official Firmware (SM-S918B) | 2nd May

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lexcyn

Senior Member
Apr 4, 2010
838
780
Sudbury
Has anyone noticed weird ghosting with text while scrolling in this build? Kind of hard to explain but something just feels "off". Wasn't present in any previous build.
 

dDesuKb

Senior Member
Nov 13, 2012
52
21
Don't see any changes around Wifi either. As much as I love being on a unlimited plan on 5G 24/7. I'd also like to use Wifi.
 

ningsp

Senior Member
Sep 7, 2021
68
71
New update roll out in THL.
 

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Galaxy S23’s huge camera update is now live in Europe!


The latest software update for the Galaxy S23 Ultra comes with firmware version S91xBXXU1AWC8. It has a download size of around 936.02MB. It indicates that various improvements have been implemented and should fix various security flaws found in Samsung’s newest flagship phones.

Among the camera improvements that Samsung implemented in this update include autofocus improvements, faster Gallery operations while deleting images that were just clicked, and improved sharpness in videos captured using the ultrawide camera in low-light conditions. The update also fixes the bug that introduced a green line in some images. Samsung has also improved video stabilization in Full HD 60fps and low-light conditions.

The update also fixes image quality issues when the Night Mode is turned off, and the Camera Assistant app is set to the following setting: Shooting Speed » High Resolution » Speed Priority. Some users also reported issues of the camera not recognizing faces just after ending a video call using third-party video calling apps.

It improved color banding issues in 50MP and 200MP modes while also improving the sharpness of images. Samsung also solved intermittent blurring in photos by improving OIS. Samsung has reportedly also improved the shutter lag issue too. To download and install the new update on your Galaxy S23 series device, navigate to Settings » Software update and tapping Download and install (OTA).

You also can download frimware with Frija or from Samsungs latest firmware, when it is available and use Odin to flash firmware.
 
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Emperon

Senior Member
Mar 31, 2013
81
7
Hi all, upgraded from S21 Ultra to S23 Ultra. I was using DBT firmwares to get latest updates quickly since Samsung in my country releases them very late. I was planning to do the same with S23 Ultra but I cannot see DBT coded ones on neither Sammobile nor Samfw. Did CSC codes change?

I guess I should flash EUX firmwares but I'm not sure. Model number is 918B. Also there're two different EU firmwares on Samfw, one has EUX code other one has EUY. Are there any difference?
 

Nmc_alves®

Senior Member
ModelSM-S918B
Product CodeEUX
CountryAfghanistan (AFG) Argentina (ARO) Argentina (Claro) (CTI) Argentina (Movistar) (UFN) Argentina (Personal) (PSN) Australia (XSA) Australia (Optus) (OPS) Australia (Telstra) (TEL) Australia (Vodafone) (VAU) Austria (A1) (MOB) Bolivia (BVO) Brazil (ZTO) Brazil (Claro) (ZTA) Brazil (TIM) (ZTM) Brazil (VIVO) (ZVV) Caucasus Countries (CAU) Chile (CRC) Colombia (COL) Colombia (COO) Colombia (Comcel) (COM) Croatia (VIPNET) (VIP) Czech Republic (O2C) (O2C) Dominican Republic (CDR) Ecuador (EBE) Ecuador (ECO) Egypt (EGY) Europe (EUX) Europe (EUY) France (Bouygues) (BOG) France (SFR) (SFR) Guatemala (GTO) Guatemala (PGU) India (INS) Indonesia (XID) Iraq (MID) Ireland (Meteor) (MET) Israel (ILO) Italy (TIM) (TIM) Kazakhstan (SKZ) Kenya (AFR) Kenya (Zain) (DKR) Lebanon (ILP) Malaysia (XME) Mexico (IUS) Mexico (MXO) Mexico (Movistar) (TMM) Mexico (Telcel) (TCE) Morocco (FWD) Morocco (MWD) (MWD) Nepal (NPL) New Zealand (XNZ) Nigeria (ECT) Panama (TPA) Peru (PET) Peru (PEO) Philippines (Globe) (GLB) Philippines (Open Line) (XTC) Poland (PLUS) (PLS) Poland (Play) (PRT) Portugal (MEO) Russia (SER) Saudi Arabia (ACR) Saudi Arabia (KSA) Serbia (Telenor) (MSR) Serbia (VIP) (TOP) Singapore (XSP) Singapore (MM1) Singapore (SingTel) (SIN) Singapore (StarHub) (STH) Slovenia (Mobitel) (MOT) Slovenia (Si.mobil) (SIM) South Africa (XFE) South Africa (XFA) South Africa (Vodafone) (XFV) Sri Lanka (SLK) Switzerland (Swisscom) (SWC) Thailand (THL) Trinidad and Tobago (EON) Tunisia (TUN) Turkey (TUR) Ukraine (Kyivstar) (SEK) United Arab Emirates (XSG) United Arab Emirates (LYS) United Kingdom (BTE) United Kingdom (BTB) United Kingdom (EE) (EVR) Unknown (PKD) Unknown (BKD) Vietnam (XXV)
Europe (EUX)
  • Afghanistan (AFG)
  • Argentina (ARO)
  • Argentina (Claro) (CTI)
  • Argentina (Movistar) (UFN)
  • Argentina (Personal) (PSN)
  • Australia (XSA)
  • Australia (Optus) (OPS)
  • Australia (Telstra) (TEL)
  • Australia (Vodafone) (VAU)
  • Austria (A1) (MOB)
  • Bolivia (BVO)
  • Brazil (ZTO)
  • Brazil (Claro) (ZTA)
  • Brazil (TIM) (ZTM)
  • Brazil (VIVO) (ZVV)
  • Caucasus Countries (CAU)
  • Chile (CRC)
  • Colombia (COL)
  • Colombia (COO)
  • Colombia (Comcel) (COM)
  • Croatia (VIPNET) (VIP)
  • Czech Republic (O2C) (O2C)
  • Dominican Republic (CDR)
  • Ecuador (EBE)
  • Ecuador (ECO)
  • Egypt (EGY)
  • Europe (EUX)
  • Europe (EUY)
  • France (Bouygues) (BOG)
  • France (SFR) (SFR)
  • Guatemala (GTO)
  • Guatemala (PGU)
  • India (INS)
  • Indonesia (XID)
  • Iraq (MID)
  • Ireland (Meteor) (MET)
  • Israel (ILO)
  • Italy (TIM) (TIM)
  • Kazakhstan (SKZ)
  • Kenya (AFR)
  • Kenya (Zain) (DKR)
  • Lebanon (ILP)
  • Malaysia (XME)
  • Mexico (IUS)
  • Mexico (MXO)
  • Mexico (Movistar) (TMM)
  • Mexico (Telcel) (TCE)
  • Morocco (FWD)
  • Morocco (MWD) (MWD)
  • Nepal (NPL)
  • New Zealand (XNZ)
  • Nigeria (ECT)
  • Panama (TPA)
  • Peru (PET)
  • Peru (PEO)
  • Philippines (Globe) (GLB)
  • Philippines (Open Line) (XTC)
  • Poland (PLUS) (PLS)
  • Poland (Play) (PRT)
  • Portugal (MEO)
  • Russia (SER)
  • Saudi Arabia (ACR)
  • Saudi Arabia (KSA)
  • Serbia (Telenor) (MSR)
  • Serbia (VIP) (TOP)
  • Singapore (XSP)
  • Singapore (MM1)
  • Singapore (SingTel) (SIN)
  • Singapore (StarHub) (STH)
  • Slovenia (Mobitel) (MOT)
  • Slovenia (Si.mobil) (SIM)
  • South Africa (XFE)
  • South Africa (XFA)
  • South Africa (Vodafone) (XFV)
  • Sri Lanka (SLK)
  • Switzerland (Swisscom) (SWC)
  • Thailand (THL)
  • Trinidad and Tobago (EON)
  • Tunisia (TUN)
  • Turkey (TUR)
  • Ukraine (Kyivstar) (SEK)
  • United Arab Emirates (XSG)
  • United Arab Emirates (LYS)
  • United Kingdom (BTE)
  • United Kingdom (BTB)
  • United Kingdom (EE) (EVR)
  • Unknown (PKD)
  • Unknown (BKD)
  • Vietnam (XXV)
Security Patch Level1st April 2023
OS VersionAndroid 13
PDAS918BXXU1AWC8
CSCS918BOXM1AWC8
Build DateN/A
Changelist0
 
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  • 4
    Thailand got 2nd firmware of May (Just Security Patch only not camera update). (S2AWEA)
    And new bootloader... before S1AWD1
    Now S2AWEA

    And is for Thaïlande THL
    Not iet universal EUXScreenshot_20230526_162830_Bifrost.jpg
    3
    Thailand got 2nd firmware of May (Just Security Patch and new bootloader not camera update). (S2AWEA)
    1
    If i want to check new Firmware with Frija, no Connection. SM-S918B EUX
    (Error 102 Unable to find Firmware)
    I have download it with bifrost with informations
    SM-S918B THL
    Flashed and life goes on...
  • 9
    In this thread, you can discuss and share the Mega links of new firmwares (OFFICIAL STOCK) for the Galaxy S23 Ultra 5G!
    NO CUSTOM ROM's and/or ROOT-talk

    How to flash the firmware to your phone:

    Odin.png


    1. Extract (un-rar) the firmware file (i.e. to folder C:\Odin) ***
    2. Download Odin v3.14.4
    3. Extract the Odin ZIP file (i.e. to folder C:\Odin)
    4. Open Odin
    5. Power OFF your S23 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. Or use the command "adb reboot-bootloader".
    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!
    10. Click the start button, sit back and wait few minutes for the device to automatically restart.

    *** You can always find the LATEST firmware in message #2

    I have taken over these threads and they are dedicated to the memory of Henk, you can read more about him here:
    8
    Waiting for the comment that complaints about worsened battery life and overall performance
    7
    I will be doing as I did with the S10+ and S21 Ultra and recording updates!
    6
    Latest firmware for the Galaxy S23 Ultra 5G

    This is the latest ROM for Multi-CSC OXM and can be used for ALL CSC's mentioned in Multi-CSC OXM!
    This is an official Samsung ROM so KNOX will not be triggered!


    Update.jpg


    What's new:
    * May security patches (Samsung Android Security Updates)
    * Device stability improvements, bug fixes.
    * New and / or enhanced features.
    * Further improvements to performance.

    Model SM-S918B
    Model name Galaxy S23 Ultra 5G
    Country Multi-CSC OXM
    Version Android 13
    Security Patch Level 2023-05-01
    Build Date Thu, 13 Apr 2023 06:07:45 +0000
    Changelist 25800099
    Multi-CSC OXM
    PDA S918BXXS1AWD1
    CSC S918BOXM1AWC8

    Details for download with Frija:

    Frija.png


    Unzip 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 to factory settings

    About.jpg
    5
    Full download also available:

    Frija.png