X906BXXSBEZH3 – Galaxy Tab S8 Ultra firmware

Build X906BXXSBEZH3 is a security update for the Galaxy Tab S8 Ultra (SM-X906B) on Android 16 (One UI 8). It first appeared on Samsung's servers on Sep 3, 2026 (method) and has reached 38 regions so far. It keeps bootloader bit 11, so downgrading to the previous build X906BXXSBEZF1 is still possible. Samsung still serves this file.

Model
SM-X906B
Android
Android 16
Type
Security
Bootloader bit
11
First released
Sep 3, 2026
Regions
38

Rollout timeline by region

The date each region code (CSC) first received X906BXXSBEZH3, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
TELAustralia (Telstra)Sep 3, 2026day 0X906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
XSAAustraliaSep 3, 2026day 0X906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
XXVVietnamSep 3, 2026day 0X906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
ACRGhanaSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
AFRAfricaSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
CAUCaucasusSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
DKRSenegalSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
ECTNigeriaSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
EGYEgyptSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
EUXEurope (Multi-CSC)Sep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
EUYEurope (Multi-CSC)Sep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
ILOIsraelSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
KSASaudi ArabiaSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
XIDIndonesiaSep 7, 2026+4 daysX906BXXSBEZH3/X906BOLEBEZH3/X906BXXSBEZH3
MIDMiddle EastSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
MM1Singapore (M1)Sep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
MWDMoroccoSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
MYMMyanmarSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
SEKUkraineSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
SERRussiaSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
SINSingapore (Singtel)Sep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
SKZKazakhstanSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
STHSingapore (StarHub)Sep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
THLThailandSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
TUNTunisiaSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
XFASouth AfricaSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
XFESouth AfricaSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
XFVSouth Africa (Vodacom)Sep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
XMEMalaysiaSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
XNZNew ZealandSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
XSGUnited Arab EmiratesSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
XSPSingaporeSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
XTCPhilippinesSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
INUIndiaSep 7, 2026+4 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3
BVOBoliviaSep 10, 2026+7 daysX906BXXSBEZH3/X906BOWOBEZH3/X906BXXSBEZH3
UPOUruguaySep 10, 2026+7 daysX906BXXSBEZH3/X906BOWOBEZH3/X906BXXSBEZH3
ZTOBrazilSep 10, 2026+7 daysX906BXXSBEZH3/X906BOWOBEZH3/X906BXXSBEZH3
TGYHong KongSep 15, 2026+12 daysX906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3

Download and release notes

samloader download -m SM-X906B -r EUX -v X906BXXSBEZH3/X906BOXMBEZH3/X906BXXSBEZH3

Samsung's release notes and security patch level for this update: SM-X906B / EUX on doc.samsungmobile.com. What each part of the build number means: decode X906BXXSBEZH3.