X626BXXSBCZI2 – Galaxy Tab S10 FE+ 5G firmware

Build X626BXXSBCZI2 is a security update for the Galaxy Tab S10 FE+ 5G (SM-X626B) on Android 16 (One UI 8). It first appeared on Samsung's servers on Sep 27, 2026 (method) and has reached 45 regions so far. It raises the bootloader bit from 10 to 11: once installed, the device no longer accepts firmware with bit 10 or lower, so a downgrade to X626BXXSACZH6 is blocked. Samsung still serves this file.

Model
SM-X626B
Android
Android 16
Type
Security
Bootloader bit
11
First released
Sep 27, 2026
Regions
45

Rollout timeline by region

The date each region code (CSC) first received X626BXXSBCZI2, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
MM1Singapore (M1)Sep 27, 2026day 0X626BXXSBCZI2/X626BOLMBCZI2/X626BXXSBCZI2
SINSingapore (Singtel)Sep 27, 2026day 0X626BXXSBCZI2/X626BOLMBCZI2/X626BXXSBCZI2
STHSingapore (StarHub)Sep 27, 2026day 0X626BXXSBCZI2/X626BOLMBCZI2/X626BXXSBCZI2
THLThailandSep 27, 2026day 0X626BXXSBCZI2/X626BOLMBCZI2/X626BXXSBCZI2
XIDIndonesiaSep 27, 2026day 0X626BXXSBCZI2/X626BOLMBCZI2/X626BXXSBCZI2
XMEMalaysiaSep 27, 2026day 0X626BXXSBCZI2/X626BOLMBCZI2/X626BXXSBCZI2
XNZNew ZealandSep 27, 2026day 0X626BXXSBCZI2/X626BOLMBCZI2/X626BXXSBCZI2
XSAAustraliaSep 27, 2026day 0X626BXXSBCZI2/X626BOLMBCZI2/X626BXXSBCZI2
XSPSingaporeSep 27, 2026day 0X626BXXSBCZI2/X626BOLMBCZI2/X626BXXSBCZI2
XTCPhilippinesSep 27, 2026day 0X626BXXSBCZI2/X626BOLMBCZI2/X626BXXSBCZI2
XXVVietnamSep 27, 2026day 0X626BXXSBCZI2/X626BOLMBCZI2/X626BXXSBCZI2
EUXEurope (Multi-CSC)Sep 27, 2026day 0X626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2
EUYEurope (Multi-CSC)Sep 27, 2026day 0X626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2
ACRGhanaSep 28, 2026+1 dayX626BXXSBCZI2/X626BOJMBCZI2/X626BXXSBCZI2
AFGAfghanistanSep 28, 2026+1 dayX626BXXSBCZI2/X626BOJMBCZI2/X626BXXSBCZI2
AFRAfricaSep 28, 2026+1 dayX626BXXSBCZI2/X626BOJMBCZI2/X626BXXSBCZI2
CAUCaucasusSep 28, 2026+1 dayX626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2
DKRSenegalSep 28, 2026+1 dayX626BXXSBCZI2/X626BOJMBCZI2/X626BXXSBCZI2
ECTNigeriaSep 28, 2026+1 dayX626BXXSBCZI2/X626BOJMBCZI2/X626BXXSBCZI2
EGYEgyptSep 28, 2026+1 dayX626BXXSBCZI2/X626BOJMBCZI2/X626BXXSBCZI2
KSASaudi ArabiaSep 28, 2026+1 dayX626BXXSBCZI2/X626BOJMBCZI2/X626BXXSBCZI2
LYSLibyaSep 28, 2026+1 dayX626BXXSBCZI2/X626BOJMBCZI2/X626BXXSBCZI2
MIDMiddle EastSep 28, 2026+1 dayX626BXXSBCZI2/X626BOJMBCZI2/X626BXXSBCZI2
MWDMoroccoSep 28, 2026+1 dayX626BXXSBCZI2/X626BOJMBCZI2/X626BXXSBCZI2
PAKPakistanSep 28, 2026+1 dayX626BXXSBCZI2/X626BOJMBCZI2/X626BXXSBCZI2
SERRussiaSep 28, 2026+1 dayX626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2
SKZKazakhstanSep 28, 2026+1 dayX626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2
TUNTunisiaSep 28, 2026+1 dayX626BXXSBCZI2/X626BOJMBCZI2/X626BXXSBCZI2
TURTurkeySep 28, 2026+1 dayX626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2
XFASouth AfricaSep 28, 2026+1 dayX626BXXSBCZI2/X626BOJMBCZI2/X626BXXSBCZI2
XFVSouth Africa (Vodacom)Sep 28, 2026+1 dayX626BXXSBCZI2/X626BOJMBCZI2/X626BXXSBCZI2
XSGUnited Arab EmiratesSep 28, 2026+1 dayX626BXXSBCZI2/X626BOJMBCZI2/X626BXXSBCZI2
GTOGuatemalaSep 29, 2026+2 daysX626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2
MXOMexicoSep 29, 2026+2 daysX626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2
PEOPeruSep 29, 2026+2 daysX626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2
TCEMexico (Telcel)Sep 29, 2026+2 daysX626BXXSBCZI2/X626BOWABCZI2/X626BXXSBCZI2
TPAPanamaSep 29, 2026+2 daysX626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2
UPOUruguaySep 29, 2026+2 daysX626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2
UYOUruguaySep 29, 2026+2 daysX626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2
ZTOBrazilSep 29, 2026+2 daysX626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2
INSIndiaSep 29, 2026+2 daysX626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2
SLKSri LankaSep 29, 2026+2 daysX626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2
ILOIsraelOct 6, 2026+9 daysX626BXXSBCZI2/X626BOJMBCZI2/X626BXXSBCZI2
BRITaiwanOct 14, 2026+17 daysX626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2
TGYHong KongOct 14, 2026+17 daysX626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2

Download and release notes

samloader download -m SM-X626B -r EUX -v X626BXXSBCZI2/X626BOXMBCZI2/X626BXXSBCZI2

Samsung's release notes and security patch level for this update: SM-X626B / EUX on doc.samsungmobile.com. What each part of the build number means: decode X626BXXSBCZI2.