Samsung Galaxy Tab S10 Ultra (SM-X920) Firmware Overview
What is the latest SM-X920 firmware?
X920XXSBDZI2, released September 10, 2026 with Android 16. It is a security update on bootloader binary 11. The archive holds 45 official builds across 19 regions (CSC).
Is the Samsung Galaxy Tab S10 Ultra still getting updates?
Yes. The newest build is from September 2026, and 18 of 19 regions already have a build from that month; the rest usually follow within a few weeks.
Can I downgrade the SM-X920 firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 8 to 11:
- Binary 11 — since Sep 2026
- Binary 10 — since Aug 2026
- Binary 9 — since Jul 2026
- Binary 8 — since Jun 2026
A phone already on binary 11 rejects builds with a lower binary in Odin ("SW REV CHECK FAIL"), so it can go back to an earlier Android version only if that version has a binary 11 build. How to read a build number.
All SM-X920 firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
X920XXSBDZI2
Security update
|
11 | XID | 16 |
2026-09-10 | Download |
|
X920XXSBDZI2
Security update
|
11 | XJP | 16 |
2026-09-09 | Download |
|
X920XXSBDZI2
Security update
|
11 | INS | 16 |
2026-09-09 | Download |
|
X920XXSBDZI2
Security update
|
11 | XAC | 16 |
2026-09-09 | Download |
|
X920XXSBDZI2
Security update
|
11 | ZBR | 16 |
2026-09-09 | Download |
|
X920XXSBDZI2
Security update
|
11 | ZTO | 16 |
2026-09-09 | Download |
|
X920XXSBDZI2
Security update
|
11 | MXO | 16 |
2026-09-09 | Download |
|
X920XXSBDZI2
Security update
|
11 | TUR | 16 |
2026-09-09 | Download |
|
X920XXSBDZI2
Security update
|
11 | EUX | 16 |
2026-09-09 | Download |
|
X920XXSBDZI2
Security update
|
11 | EUY | 16 |
2026-09-09 | Download |
|
X920XXSBDZI2
Security update
|
11 | XSP | 16 |
2026-09-09 | Download |
|
X920XXSBDZI2
Security update
|
11 | CAU | 16 |
2026-09-09 | Download |
|
X920XXSBDZI2
Security update
|
11 | XAR | 16 |
2026-09-09 | Download |
|
X920XXSBDZI2
Security update
|
11 | ILO | 16 |
2026-09-09 | Download |
|
X920XXSBDZI2
Security update
|
11 | KOO | 16 |
2026-09-09 | Download |
|
X920XXSBDZI2
Security update
|
11 | XSG | 16 |
2026-09-09 | Download |
|
X920XXSBDZI2
Security update
|
11 | TGY | 16 |
2026-09-09 | Download |
|
X920XXSBDZI2
Security update
|
11 | BRI | 16 |
2026-09-09 | Download |
|
X920ZCSADZH1
Security update
|
10 | CHN | 16 |
2026-08-31 | Download |
|
X920XXSADZH1
Security update
|
10 | XID | 16 |
2026-08-24 | Download |
|
X920XXSADZH1
Security update
|
10 | INS | 16 |
2026-08-21 | Download |
|
X920XXSADZH1
Security update
|
10 | KOO | 16 |
2026-08-21 | Download |
|
X920XXS9DZG1
Security update
|
9 | XID | 16 |
2026-07-16 | Download |
|
X920XXS9DZG1
Security update
|
9 | BRI | 16 |
2026-07-14 | Download |
|
X920XXS9DZG1
Security update
|
9 | TGY | 16 |
2026-07-14 | Download |
|
X920XXS9DZG1
Security update
|
9 | XJP | 16 |
2026-07-14 | Download |
|
X920XXS9DZG1
Security update
|
9 | XAR | 16 |
2026-07-14 | Download |
|
X920XXS9DZG1
Security update
|
9 | XAC | 16 |
2026-07-14 | Download |
|
X920XXS9DZG1
Security update
|
9 | INS | 16 |
2026-07-14 | Download |
|
X920XXS9DZG1
Security update
|
9 | TUR | 16 |
2026-07-14 | Download |
|
X920XXS9DZG1
Security update
|
9 | ILO | 16 |
2026-07-14 | Download |
|
X920XXS9DZG1
Security update
|
9 | XSG | 16 |
2026-07-14 | Download |
|
X920XXS9DZG1
Security update
|
9 | CAU | 16 |
2026-07-14 | Download |
|
X920XXS9DZG1
Security update
|
9 | MXO | 16 |
2026-07-14 | Download |
|
X920XXS9DZG1
Security update
|
9 | ZTO | 16 |
2026-07-14 | Download |
|
X920XXS9DZG1
Security update
|
9 | ZBR | 16 |
2026-07-14 | Download |
|
X920XXS9DZG1
Security update
|
9 | KOO | 16 |
2026-07-14 | Download |
|
X920XXS9DZG1
Security update
|
9 | EUY | 16 |
2026-07-14 | Download |
|
X920XXS9DZG1
Security update
|
9 | EUX | 16 |
2026-07-14 | Download |
|
X920XXS9DZG1
Security update
|
9 | XSP | 16 |
2026-07-14 | Download |
|
X920ZCS8DZF2
Security update
|
8 | CHN | 16 |
2026-06-25 | Download |
|
X920XXS8DZF2
Security update
|
8 | TGY | 16 |
2026-06-19 | Download |
|
X920XXS8DZF2
Security update
|
8 | BRI | 16 |
2026-06-19 | Download |
|
X920XXS8DZF2
Security update
|
8 | XSP | 16 |
2026-06-19 | Download |
|
X920XXS8DZF2
Security update
|
8 | XSG | 16 |
2026-06-19 | Download |
Latest SM-X920 Firmware by Region
The newest build for each region (CSC) code. Not sure which region your phone uses? See the CSC code guide.
| Region | Latest build | Bit | Android | Date |
|---|---|---|---|---|
| BRI | X920XXSBDZI2 | 11 | 16 | 2026-09-09 |
| CAU | X920XXSBDZI2 | 11 | 16 | 2026-09-09 |
| CHN | X920ZCSADZH1 | 10 | 16 | 2026-08-31 |
| EUX | X920XXSBDZI2 | 11 | 16 | 2026-09-09 |
| EUY | X920XXSBDZI2 | 11 | 16 | 2026-09-09 |
| ILO | X920XXSBDZI2 | 11 | 16 | 2026-09-09 |
| INS | X920XXSBDZI2 | 11 | 16 | 2026-09-09 |
| KOO | X920XXSBDZI2 | 11 | 16 | 2026-09-09 |
| MXO | X920XXSBDZI2 | 11 | 16 | 2026-09-09 |
| TGY | X920XXSBDZI2 | 11 | 16 | 2026-09-09 |
| TUR | X920XXSBDZI2 | 11 | 16 | 2026-09-09 |
| XAC | X920XXSBDZI2 | 11 | 16 | 2026-09-09 |
| XAR | X920XXSBDZI2 | 11 | 16 | 2026-09-09 |
| XID | X920XXSBDZI2 | 11 | 16 | 2026-09-10 |
| XJP | X920XXSBDZI2 | 11 | 16 | 2026-09-09 |
| XSG | X920XXSBDZI2 | 11 | 16 | 2026-09-09 |
| XSP | X920XXSBDZI2 | 11 | 16 | 2026-09-09 |
| ZBR | X920XXSBDZI2 | 11 | 16 | 2026-09-09 |
| ZTO | X920XXSBDZI2 | 11 | 16 | 2026-09-09 |
How to Flash SM-X920 Firmware
Put the Samsung Galaxy Tab S10 Ultra into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with Bit 11 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.