Samsung firmware SM-G955U / Galaxy S8+ SM-G955U 34

Device	Model	CSC	Version	Bit/SW REV.	OS	Build date	Link
SM-G955U / Galaxy S8+	SM-G955U	CCT	G955USQU8DUA2	8	Pie(Android 9)	20210116102804	→
SM-G955U / Galaxy S8+	SM-G955U	CCT	G955USQS8DTJ2	8	Pie(Android 9)	20201013153904	→
SM-G955U / Galaxy S8+	SM-G955U	CCT	G955USQS8DTI5	8	Pie(Android 9)	20200918183604	→
SM-G955U / Galaxy S8+	SM-G955U	CCT	G955USQU7DTG2	7	Pie(Android 9)	20200715112904	→
SM-G955U / Galaxy S8+	SM-G955U	CCT	G955USQS7DTB3	7	Pie(Android 9)	20200311154115	→
SM-G955U / Galaxy S8+	SM-G955U	CCT	G955USQS7DTA6	7	Pie(Android 9)	20200131182454	→
SM-G955U / Galaxy S8+	SM-G955U	CCT	G955USQS7DTA3	7	Pie(Android 9)	20200103083854	→
SM-G955U / Galaxy S8+	SM-G955U	CCT	G955USQU7DSL3	7	Pie(Android 9)	20191207091015	→
SM-G955U / Galaxy S8+	SM-G955U	CCT	G955USQS6DSJ1	6	Pie(Android 9)	20191002134728	→
SM-G955U / Galaxy S8+	SM-G955U	CCT	G955USQS6DSI4	6	Pie(Android 9)	20190918134740	→

How to flash Samsung SM-G955U / Galaxy S8+ SM-G955U firmware

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

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