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 Download Samsung Galaxy S23 Ultra SM-S918B - MXO - S918BXXS3BXA6

Download the firmware flash for Samsung Galaxy S23 Ultra with the code is SM-S918B. This firmware for the region with CSC code is MXO (MXO - Mexico). Please make sure the code is correct. You can check model code in Setting - About, in Download mode or you can find it by flipping your phone or among the things you found in the box. This product PDA version is S918BXXS3BXA6 and Android version is U(Android 14). This firmware size is 9.57 GB.

This firmware is official from Samsung Cloud Server. Of course, we recommend you are using official Samsung tool like Samsung Smart Switch or Samsung Kies. Samfw.com will not responsible for any damage caused by using the files on this website

  • AP VERSION S918BXXS3BXA6
  • CSC VERSION S918BOWO3BWK8
  • ANDROID VERSION U(Android 14)
  • BIT (BINARY/U/SW REV.) 3
  • SIZE 9.57 GB  Full Files
  • MD5 22d051ca3d7e2ccd3bd4d7330a49eacc
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Child files of S918BXXS3BXA6 - If you want to download full firmware. Download one file ABOVE instead download all child files
Download Filename Download/Size MD5
AP_S918BXXS3BXA6_S918BXXS3BXA6_MQB76255264_REV00_user_low_ship_MULTI_CERT_meta_OS14.tar.md5.zip 69 dl
8.49 GB 		MD5
BL_S918BXXS3BXA6_S918BXXS3BXA6_MQB76255264_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 21 dl
96.26 MB 		MD5
CP_S918BXXS3BXA6_CP25778915_QB76211237_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 57 dl
64.74 MB 		MD5
CSC_OWO_S918BOWO3BWK8_MQB73906321_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 462 dl
434.3 MB 		MD5
HOME_CSC_OWO_S918BOWO3BWK8_MQB73906321_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 91 dl
434.28 MB 		MD5
Lastest combinations Galaxy S23 Ultra SM-S918B
Device Version Bit/SW REV. FA Change list
SM-S918B / Galaxy S23 Ultra S918BFAU3AWF1 3 FAT0
All combinations
 Recent posts
 How to flash Samsung Galaxy S23 Ultra SM-S918B firmware

1. Extract (unzip) the Samsung firmware file. Recommended using WinRAR or 7-Zip

2. Download Odin Tool 3.13.1

3. Extract Odin ZIP file

4. Open Odin execute file

5. Reboot Samsung phone in Download Mode (hold Home + Power + Volume Down buttons / hold Volume Down + Bixby buttons then plug-in cable)

6. Connect you Samsung phone and wait until you get a blue sign in Odin

7. Add the 1 file Samsung firmware to AP/PDA or 4 files Samsung firmware (AP/BL/CP/CSC) to it's slots

8. Make sure re-partition is NOT ticked

9. Click the START button, sit back and wait few minutes

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