X900XXSBEZH3 – Galaxy Tab S8 Ultra firmware

Build X900XXSBEZH3 is a security update for the Galaxy Tab S8 Ultra (SM-X900) on Android 16 (One UI 8). It first appeared on Samsung's servers on Aug 26, 2026 (method) and has reached 15 regions so far. It keeps bootloader bit 11, so downgrading to the previous build X900OPSBEZE1 is still possible. Samsung still serves this file.

Model
SM-X900
Android
Android 16
Type
Security
Bootloader bit
11
First released
Aug 26, 2026
Regions
15

Rollout timeline by region

The date each region code (CSC) first received X900XXSBEZH3, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
KOOSouth KoreaAug 26, 2026day 0X900XXSBEZH3/X900OXMBEZH3/X900XXSBEZH3
CAUCaucasusSep 7, 2026+12 daysX900XXSBEZH3/X900OXMBEZH3/X900XXSBEZH3
EUXEurope (Multi-CSC)Sep 7, 2026+12 daysX900XXSBEZH3/X900OXMBEZH3/X900XXSBEZH3
EUYEurope (Multi-CSC)Sep 7, 2026+12 daysX900XXSBEZH3/X900OXMBEZH3/X900XXSBEZH3
ILOIsraelSep 7, 2026+12 daysX900XXSBEZH3/X900OXMBEZH3/X900XXSBEZH3
SERRussiaSep 7, 2026+12 daysX900XXSBEZH3/X900OXMBEZH3/X900XXSBEZH3
TURTurkeySep 7, 2026+12 daysX900XXSBEZH3/X900OXMBEZH3/X900XXSBEZH3
XSGUnited Arab EmiratesSep 7, 2026+12 daysX900XXSBEZH3/X900OXMBEZH3/X900XXSBEZH3
XSPSingaporeSep 7, 2026+12 daysX900XXSBEZH3/X900OXMBEZH3/X900XXSBEZH3
INUIndiaSep 7, 2026+12 daysX900XXSBEZH3/X900OXMBEZH3/X900XXSBEZH3
XACCanadaSep 7, 2026+12 daysX900XXSBEZH3/X900OXMBEZH3/X900XXSBEZH3
XARUSA (Cellular South)Sep 7, 2026+12 daysX900XXSBEZH3/X900OXMBEZH3/X900XXSBEZH3
MXOMexicoSep 9, 2026+14 daysX900XXSBEZH3/X900OXMBEZH3/X900XXSBEZH3
BRITaiwanSep 15, 2026+20 daysX900XXSBEZH3/X900OXMBEZH3/X900XXSBEZH3
TGYHong KongSep 15, 2026+20 daysX900XXSBEZH3/X900OXMBEZH3/X900XXSBEZH3

Download and release notes

samloader download -m SM-X900 -r EUX -v X900XXSBEZH3/X900OXMBEZH3/X900XXSBEZH3

Samsung's release notes and security patch level for this update: SM-X900 / EUX on doc.samsungmobile.com. What each part of the build number means: decode X900XXSBEZH3.