All Firmwares Updates to Galaxy S8
| Device name | Model | PDA Version | Region | OS | OS Version | Build Date | Changelist | Download |
| Galaxy S8 | SM-G955F | G955FXXSBDTJ1 | IUS | 9 |  | Wed, 07 Oct 2020 11:53:21 +0000 | 18920278 |
| Galaxy S8 | SM-G955F | G955FXXSBDTJ1 | BAT | 9 | | Wed, 07 Oct 2020 11:53:21 +0000 | 18920278 |
| Galaxy S8 | SM-G955F | G955FXXSBDTJ1 | UNE | 9 | | Wed, 07 Oct 2020 11:53:21 +0000 | 18920278 |
| Galaxy S8 | SM-G9550 | G9550ZCU6DTL2 | CHC | 9 | | Wed, 23 Dec 2020 02:59:42 +0000 | 18804334 |
| Galaxy S8 | SM-G9500 | G9500ZHU6DTL1 | TGY | 9 | | Thu, 03 Dec 2020 09:57:37 +0000 | 18804334 |
| Galaxy S8 | SM-G9500 | G9500ZCU6DTL2 | CHC | 9 | | Tue, 22 Dec 2020 06:59:10 +0000 | 18804334 |
| Galaxy S8 | SM-G955W | G955WVLS8CTK1 | XAC | 9 | | Thu, 19 Nov 2020 13:32:37 +0000 | 18800027 |
| Galaxy S8 | SM-G955W | G955WVLS8CTK1 | VTR | 9 | | Thu, 19 Nov 2020 13:32:37 +0000 | 18800027 |
| Galaxy S8 | SM-G955W | G955WVLS8CTK1 | MTB | 9 | | Thu, 19 Nov 2020 13:32:37 +0000 | 18800027 |
| Galaxy S8 | SM-G950W | G950WVLS8CTK1 | BMC | 9 | | Thu, 19 Nov 2020 13:25:32 +0000 | 18799827 |
| Galaxy S8 | SM-G950W | G950WVLS8CTK1 | XAC | 9 | | Thu, 19 Nov 2020 13:25:32 +0000 | 18799827 |
| Galaxy S8 | SM-G950W | G950WVLS8CTK1 | GLW | 9 | | Thu, 19 Nov 2020 13:25:32 +0000 | 18799827 |