X626BXXS9CZG3 – Galaxy Tab S10 FE+ 5G firmware

Build X626BXXS9CZG3 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 Jul 29, 2026 (method) and has reached 45 regions so far. It raises the bootloader bit from 8 to 9: once installed, the device no longer accepts firmware with bit 8 or lower, so a downgrade to X626BXXS8CZF2 is blocked. Samsung still serves this file.

Model
SM-X626B
Android
Android 16
Type
Security
Bootloader bit
9
First released
Jul 29, 2026
Regions
45

Rollout timeline by region

The date each region code (CSC) first received X626BXXS9CZG3, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
EUXEurope (Multi-CSC)Jul 29, 2026day 0X626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3
EUYEurope (Multi-CSC)Jul 29, 2026day 0X626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3
XSAAustraliaJul 29, 2026day 0X626BXXS9CZG3/X626BOLM9CZG3/X626BXXS9CZG3
ACRGhanaJul 29, 2026day 0X626BXXS9CZG3/X626BOJM9CZG3/X626BXXS9CZG3
AFGAfghanistanJul 29, 2026day 0X626BXXS9CZG3/X626BOJM9CZG3/X626BXXS9CZG3
AFRAfricaJul 29, 2026day 0X626BXXS9CZG3/X626BOJM9CZG3/X626BXXS9CZG3
CAUCaucasusJul 29, 2026day 0X626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3
DKRSenegalJul 29, 2026day 0X626BXXS9CZG3/X626BOJM9CZG3/X626BXXS9CZG3
ECTNigeriaJul 29, 2026day 0X626BXXS9CZG3/X626BOJM9CZG3/X626BXXS9CZG3
EGYEgyptJul 29, 2026day 0X626BXXS9CZG3/X626BOJM9CZG3/X626BXXS9CZG3
KSASaudi ArabiaJul 29, 2026day 0X626BXXS9CZG3/X626BOJM9CZG3/X626BXXS9CZG3
LYSLibyaJul 29, 2026day 0X626BXXS9CZG3/X626BOJM9CZG3/X626BXXS9CZG3
MIDMiddle EastJul 29, 2026day 0X626BXXS9CZG3/X626BOJM9CZG3/X626BXXS9CZG3
MM1Singapore (M1)Jul 29, 2026day 0X626BXXS9CZG3/X626BOLM9CZG3/X626BXXS9CZG3
MWDMoroccoJul 29, 2026day 0X626BXXS9CZG3/X626BOJM9CZG3/X626BXXS9CZG3
PAKPakistanJul 29, 2026day 0X626BXXS9CZG3/X626BOJM9CZG3/X626BXXS9CZG3
SERRussiaJul 29, 2026day 0X626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3
SINSingapore (Singtel)Jul 29, 2026day 0X626BXXS9CZG3/X626BOLM9CZG3/X626BXXS9CZG3
SKZKazakhstanJul 29, 2026day 0X626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3
STHSingapore (StarHub)Jul 29, 2026day 0X626BXXS9CZG3/X626BOLM9CZG3/X626BXXS9CZG3
THLThailandJul 29, 2026day 0X626BXXS9CZG3/X626BOLM9CZG3/X626BXXS9CZG3
TUNTunisiaJul 29, 2026day 0X626BXXS9CZG3/X626BOJM9CZG3/X626BXXS9CZG3
TURTurkeyJul 29, 2026day 0X626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3
XFASouth AfricaJul 29, 2026day 0X626BXXS9CZG3/X626BOJM9CZG3/X626BXXS9CZG3
XFVSouth Africa (Vodacom)Jul 29, 2026day 0X626BXXS9CZG3/X626BOJM9CZG3/X626BXXS9CZG3
XIDIndonesiaJul 29, 2026day 0X626BXXS9CZG3/X626BOLM9CZG3/X626BXXS9CZG3
XMEMalaysiaJul 29, 2026day 0X626BXXS9CZG3/X626BOLM9CZG3/X626BXXS9CZG3
XNZNew ZealandJul 29, 2026day 0X626BXXS9CZG3/X626BOLM9CZG3/X626BXXS9CZG3
XSGUnited Arab EmiratesJul 29, 2026day 0X626BXXS9CZG3/X626BOJM9CZG3/X626BXXS9CZG3
XSPSingaporeJul 29, 2026day 0X626BXXS9CZG3/X626BOLM9CZG3/X626BXXS9CZG3
XTCPhilippinesJul 29, 2026day 0X626BXXS9CZG3/X626BOLM9CZG3/X626BXXS9CZG3
XXVVietnamJul 29, 2026day 0X626BXXS9CZG3/X626BOLM9CZG3/X626BXXS9CZG3
GTOGuatemalaJul 30, 2026+1 dayX626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3
MXOMexicoJul 30, 2026+1 dayX626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3
PEOPeruJul 30, 2026+1 dayX626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3
TCEMexico (Telcel)Jul 30, 2026+1 dayX626BXXS9CZG3/X626BOWA9CZG3/X626BXXS9CZG3
TPAPanamaJul 30, 2026+1 dayX626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3
UYOUruguayJul 30, 2026+1 dayX626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3
ZTOBrazilJul 30, 2026+1 dayX626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3
INSIndiaJul 30, 2026+1 dayX626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3
SLKSri LankaJul 30, 2026+1 dayX626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3
ILOIsraelAug 4, 2026+6 daysX626BXXS9CZG3/X626BOJM9CZG3/X626BXXS9CZG3
UPOUruguayAug 12, 2026+14 daysX626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3
TGYHong KongAug 12, 2026+14 daysX626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3
BRITaiwanAug 12, 2026+14 daysX626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3

Download and release notes

samloader download -m SM-X626B -r EUX -v X626BXXS9CZG3/X626BOXM9CZG3/X626BXXS9CZG3

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 X626BXXS9CZG3.