X910XXS6EZF1 – Galaxy Tab S9 Ultra firmware

Build X910XXS6EZF1 is a security update for the Galaxy Tab S9 Ultra (SM-X910) on Android 16 (One UI 8). It first appeared on Samsung's servers on Jun 24, 2026 (method) and has reached 17 regions so far. It keeps bootloader bit 6, so downgrading to the previous build X910ZCU6EZE3 is still possible. Samsung still serves this file.

Model
SM-X910
Android
Android 16
Type
Security
Bootloader bit
6
First released
Jun 24, 2026
Regions
17

Rollout timeline by region

The date each region code (CSC) first received X910XXS6EZF1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
KOOSouth KoreaJun 24, 2026day 0X910XXS6EZF1/X910OXM6EZF1/X910XXS6EZF1
CAUCaucasusJun 28, 2026+4 daysX910XXS6EZF1/X910OXM6EZF1/X910XXS6EZF1
EUXEurope (Multi-CSC)Jun 28, 2026+4 daysX910XXS6EZF1/X910OXM6EZF1/X910XXS6EZF1
EUYEurope (Multi-CSC)Jun 28, 2026+4 daysX910XXS6EZF1/X910OXM6EZF1/X910XXS6EZF1
ILOIsraelJun 28, 2026+4 daysX910XXS6EZF1/X910OXM6EZF1/X910XXS6EZF1
SERRussiaJun 28, 2026+4 daysX910XXS6EZF1/X910OXM6EZF1/X910XXS6EZF1
TURTurkeyJun 28, 2026+4 daysX910XXS6EZF1/X910OXM6EZF1/X910XXS6EZF1
XSGUnited Arab EmiratesJun 28, 2026+4 daysX910XXS6EZF1/X910OXM6EZF1/X910XXS6EZF1
XSPSingaporeJun 28, 2026+4 daysX910XXS6EZF1/X910OXM6EZF1/X910XXS6EZF1
XIDIndonesiaJun 29, 2026+5 daysX910XXS6EZF1/X910OLE6EZF1/X910XXS6EZF1
INSIndiaJun 30, 2026+6 daysX910XXS6EZF1/X910OXM6EZF1/X910XXS6EZF1
XACCanadaJun 30, 2026+6 daysX910XXS6EZF1/X910OXM6EZF1/X910XXS6EZF1
XARUSA (Cellular South)Jun 30, 2026+6 daysX910XXS6EZF1/X910OXM6EZF1/X910XXS6EZF1
MXOMexicoJun 30, 2026+6 daysX910XXS6EZF1/X910OXM6EZF1/X910XXS6EZF1
ZTOBrazilJun 30, 2026+6 daysX910XXS6EZF1/X910OXM6EZF1/X910XXS6EZF1
BRITaiwanJul 7, 2026+13 daysX910XXS6EZF1/X910OXM6EZF1/X910XXS6EZF1
TGYHong KongJul 7, 2026+13 daysX910XXS6EZF1/X910OXM6EZF1/X910XXS6EZF1

Download and release notes

samloader download -m SM-X910 -r EUX -v X910XXS6EZF1/X910OXM6EZF1/X910XXS6EZF1

Samsung's release notes and security patch level for this update: SM-X910 / EUX on doc.samsungmobile.com. What each part of the build number means: decode X910XXS6EZF1.