All Firmwares Updates to Galaxy S20
| Device name | Model | PDA Version | Region | OS | OS Version | Build Date | Changelist | Download |
| Galaxy S20 | SM-G980F | G980FXXU1ATCT | TMM | 10 |  | Fri, 27 Mar 2020 11:54:32 +0000 | 18335124 |
| Galaxy S20 | SM-G981U | G981USQU1ATD6 | XAS | 10 | | Mon, 13 Apr 2020 07:10:05 +0000 | 18423614 |
| Galaxy S20 | SM-G981U | G981USQU1ATD6 | BST | 10 | | Mon, 13 Apr 2020 07:10:05 +0000 | 18423614 |
| Galaxy S20 | SM-G986U | G986USQU1ATD6 | XAS | 10 | | Mon, 13 Apr 2020 07:11:07 +0000 | 18423614 |
| Galaxy S20 | SM-G986U | G986USQU1ATD6 | BST | 10 | | Mon, 13 Apr 2020 07:11:07 +0000 | 18423614 |
| Galaxy S20 | SM-G986U | G986USQU1ATD6 | SPR | 10 | | Mon, 13 Apr 2020 07:11:07 +0000 | 18423614 |
| Galaxy S20 | SM-G985F | G985FXXU1ATCT | CGU | 10 | | Fri, 27 Mar 2020 11:52:58 +0000 | 18335124 |
| Galaxy S20 | SM-G985F | G985FXXU1ATCT | UFN | 10 | | Fri, 27 Mar 2020 11:52:58 +0000 | 18335124 |
| Galaxy S20 | SM-G985F | G985FXXU1ATCT | CTI | 10 | | Fri, 27 Mar 2020 11:52:58 +0000 | 18335124 |
| Galaxy S20 | SM-G985F | G985FXXU1ATCT | PSN | 10 | | Fri, 27 Mar 2020 11:52:58 +0000 | 18335124 |
| Galaxy S20 | SM-G985F | G985FXXU1ATCT | ARO | 10 | | Fri, 27 Mar 2020 11:52:58 +0000 | 18335124 |
| Galaxy S20 | SM-G980F | G980FXXU1ATCT | PSN | 10 | | Fri, 27 Mar 2020 11:54:32 +0000 | 18335124 |