Download Samsung SM-X133/Galaxy Tab A11 Wi-Fi 8.7inch SM-X133 - KOO - X133DXS4BZB6

Download the firmware flash for Samsung SM-X133/Galaxy Tab A11 Wi-Fi 8.7inch with the code is SM-X133. This firmware for the region with CSC code is KOO (KOO - South Korea). 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 X133DXS4BZB6 and Android version is B(Android 16). This firmware size is 5.7 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 X133DXS4BZB6
  • CSC VERSION X133KOO4BZB6
  • ANDROID VERSION B(Android 16)
  • BIT (BINARY/U/SW REV.) 4
  • SIZE 5.7 GB  Full Files
  • MD5 abe0b1935f56b722bff6284c90afc21d
  • CSC
  • BUILD DATE 20260219154911
  • ADD DATE 2026-03-03 08:58:54
  • SECURITY PATCH LEVEL 2026-02-05
  • DOWNLOADED 25
• 단말 안정성 향상 및 버그 수정
• 기능 향상 또는 신규 기능 추가
• 단말 성능 향상
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Child files of X133DXS4BZB6 - If you want to download full firmware. Download one file ABOVE instead download all child files
Download Filename Download/Size MD5
AP_X133DXS4BZB6_X133DXS4BZB6_MQB106586375_REV00_user_low_ship_MULTI_CERT_meta_OS16.tar.md5.zip 22 dl
5.44 GB
MD5
BL_X133DXS4BZB6_X133DXS4BZB6_MQB106586375_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 12 dl
3.78 MB
MD5
CSC_KOO_X133KOO4BZB6_QB106720274_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 0 dl
97.93 MB
MD5
HOME_CSC_KOO_X133KOO4BZB6_QB106720274_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 0 dl
97.92 MB
MD5
 How to flash Samsung SM-X133/Galaxy Tab A11 Wi-Fi 8.7inch SM-X133 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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