Download Samsung Galaxy S8+ SM-G955U - ACG - G955USQS5DSE5

Download the firmware flash for Samsung Galaxy S8+ with the code is SM-G955U. This firmware for the region with CSC code is ACG (ACG - United States). 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 G955USQS5DSE5 and Android version is Pie(Android 9). This firmware size is 3.8 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 G955USQS5DSE5
  • CSC VERSION G955UOYN5DSE5
  • ANDROID VERSION Pie(Android 9)
  • BIT (BINARY/U/SW REV.) 5
  • SIZE 3.8 GB  Full Files
  • MD5 545a7c85b58a3845edf0987322e646ed
  • CSC
  • BUILD DATE 20190521145027
  • ADD DATE 2019-07-11 11:26:10
  • SECURITY PATCH LEVEL 2019-05-01
  • DOWNLOADED 106
• The security of your device has been improved.
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Lastest combinations Galaxy S8+ SM-G955U
Device Version Bit/SW REV. FA Change list
SM-G955U / Galaxy S8+ G955USQU8ATG1 8 FA70 CL12542406
SM-G955U / Galaxy S8+ G955USQU7ASK1 7 FA70 CL12542406
SM-G955U / Galaxy S8+ G955USQU6ASG1 6 FA70 CL12542406
SM-G955U / Galaxy S8+ G955USQU5ARF1 5 FA70 CL12542406
SM-G955U / Galaxy S8+ G955USQU4ARE1 4 FA70 CL12542406
 How to flash Samsung Galaxy S8+ SM-G955U 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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