Samsung Galaxy Tab S9 Ultra (SM-X910) Firmware Overview
What is the latest SM-X910 firmware?
X910XXS6EZI2, released September 10, 2026 with Android 16. It is a security update on bootloader binary 6. The archive holds 56 official builds across 20 regions (CSC).
Is the Samsung Galaxy Tab S9 Ultra still getting updates?
Yes. The newest build is from September 2026, and 19 of 20 regions already have a build from that month; the rest usually follow within a few weeks.
Can I downgrade the SM-X910 firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 6:
- Binary 6 — since Jun 2026
All SM-X910 firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
X910XXS6EZI2
Security update
|
6 | XID | 16 |
2026-09-10 | Download |
|
X910XXS6EZI2
Security update
|
6 | CAU | 16 |
2026-09-09 | Download |
|
X910XXS6EZI2
Security update
|
6 | EUX | 16 |
2026-09-09 | Download |
|
X910XXS6EZI2
Security update
|
6 | EUY | 16 |
2026-09-09 | Download |
|
X910XXS6EZI2
Security update
|
6 | ILO | 16 |
2026-09-09 | Download |
|
X910XXS6EZI2
Security update
|
6 | KOO | 16 |
2026-09-09 | Download |
|
X910XXS6EZI2
Security update
|
6 | INS | 16 |
2026-09-09 | Download |
|
X910XXS6EZI2
Security update
|
6 | SER | 16 |
2026-09-09 | Download |
|
X910XXS6EZI2
Security update
|
6 | MXO | 16 |
2026-09-09 | Download |
|
X910XXS6EZI2
Security update
|
6 | XAR | 16 |
2026-09-09 | Download |
|
X910XXS6EZI2
Security update
|
6 | XAC | 16 |
2026-09-09 | Download |
|
X910XXS6EZI2
Security update
|
6 | TUR | 16 |
2026-09-09 | Download |
|
X910XXS6EZI2
Security update
|
6 | XJP | 16 |
2026-09-09 | Download |
|
X910XXS6EZI2
Security update
|
6 | BRI | 16 |
2026-09-09 | Download |
|
X910XXS6EZI2
Security update
|
6 | XSP | 16 |
2026-09-09 | Download |
|
X910XXS6EZI2
Security update
|
6 | TGY | 16 |
2026-09-09 | Download |
|
X910XXS6EZI2
Security update
|
6 | XSG | 16 |
2026-09-09 | Download |
|
X910XXS6EZI2
Security update
|
6 | ZBR | 16 |
2026-09-09 | Download |
|
X910XXS6EZI2
Security update
|
6 | ZTO | 16 |
2026-09-09 | Download |
|
X910ZCS6EZH3
Security update
|
6 | CHN | 16 |
2026-08-31 | Download |
|
X910XXS6EZH3
Security update
|
6 | XID | 16 |
2026-08-18 | Download |
|
X910XXS6EZH3
Security update
|
6 | KOO | 16 |
2026-08-17 | Download |
|
X910XXS6EZH3
Security update
|
6 | CAU | 16 |
2026-08-17 | Download |
|
X910XXS6EZH3
Security update
|
6 | XSP | 16 |
2026-08-17 | Download |
|
X910XXS6EZH3
Security update
|
6 | XSG | 16 |
2026-08-17 | Download |
|
X910XXS6EZH3
Security update
|
6 | TUR | 16 |
2026-08-17 | Download |
|
X910XXS6EZH3
Security update
|
6 | EUX | 16 |
2026-08-17 | Download |
|
X910XXS6EZH3
Security update
|
6 | EUY | 16 |
2026-08-17 | Download |
|
X910XXS6EZH3
Security update
|
6 | ILO | 16 |
2026-08-17 | Download |
|
X910XXS6EZH3
Security update
|
6 | SER | 16 |
2026-08-17 | Download |
|
X910XXS6EZH3
Security update
|
6 | ZTO | 16 |
2026-08-17 | Download |
|
X910XXS6EZH3
Security update
|
6 | MXO | 16 |
2026-08-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | BRI | 16 |
2026-07-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | TGY | 16 |
2026-07-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | XAC | 16 |
2026-07-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | XSP | 16 |
2026-07-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | XAR | 16 |
2026-07-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | KOO | 16 |
2026-07-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | ZTO | 16 |
2026-07-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | MXO | 16 |
2026-07-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | XSG | 16 |
2026-07-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | CAU | 16 |
2026-07-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | EUX | 16 |
2026-07-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | ILO | 16 |
2026-07-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | EUY | 16 |
2026-07-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | SER | 16 |
2026-07-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | XID | 16 |
2026-07-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | TUR | 16 |
2026-07-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | XJP | 16 |
2026-07-17 | Download |
|
X910XXS6EZG3
Security update
|
6 | INS | 16 |
2026-07-17 | Download |
|
X910ZCS6EZF1
Security update
|
6 | CHN | 16 |
2026-06-25 | Download |
|
X910XXS6EZF1
Security update
|
6 | XID | 16 |
2026-06-23 | Download |
|
X910XXS6EZF1
Security update
|
6 | MXO | 16 |
2026-06-19 | Download |
|
X910XXS6EZF1
Security update
|
6 | XAR | 16 |
2026-06-19 | Download |
|
X910XXS6EZF1
Security update
|
6 | XAC | 16 |
2026-06-19 | Download |
|
X910XXS6EZF1
Security update
|
6 | TGY | 16 |
2026-06-19 | Download |
Latest SM-X910 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 | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
| CAU | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
| CHN | X910ZCS6EZH3 | 6 | 16 | 2026-08-31 |
| EUX | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
| EUY | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
| ILO | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
| INS | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
| KOO | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
| MXO | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
| SER | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
| TGY | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
| TUR | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
| XAC | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
| XAR | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
| XID | X910XXS6EZI2 | 6 | 16 | 2026-09-10 |
| XJP | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
| XSG | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
| XSP | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
| ZBR | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
| ZTO | X910XXS6EZI2 | 6 | 16 | 2026-09-09 |
How to Flash SM-X910 Firmware
Put the Samsung Galaxy Tab S9 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 6 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.