X626BXXS8CZF2 – Galaxy Tab S10 FE+ 5G firmware

Build X626BXXS8CZF2 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 Jun 29, 2026 (method) and has reached 45 regions so far. It raises the bootloader bit from 7 to 8: once installed, the device no longer accepts firmware with bit 7 or lower, so a downgrade to X626BXXU7CZE3 is blocked. Samsung still serves this file.

Model
SM-X626B
Android
Android 16
Type
Security
Bootloader bit
8
First released
Jun 29, 2026
Regions
45

Rollout timeline by region

The date each region code (CSC) first received X626BXXS8CZF2, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
EUXEurope (Multi-CSC)Jun 29, 2026day 0X626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2
EUYEurope (Multi-CSC)Jun 29, 2026day 0X626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2
MM1Singapore (M1)Jun 29, 2026day 0X626BXXS8CZF2/X626BOLM8CZF2/X626BXXS8CZF2
SINSingapore (Singtel)Jun 29, 2026day 0X626BXXS8CZF2/X626BOLM8CZF2/X626BXXS8CZF2
STHSingapore (StarHub)Jun 29, 2026day 0X626BXXS8CZF2/X626BOLM8CZF2/X626BXXS8CZF2
THLThailandJun 29, 2026day 0X626BXXS8CZF2/X626BOLM8CZF2/X626BXXS8CZF2
XIDIndonesiaJun 29, 2026day 0X626BXXS8CZF2/X626BOLM8CZF2/X626BXXS8CZF2
XMEMalaysiaJun 29, 2026day 0X626BXXS8CZF2/X626BOLM8CZF2/X626BXXS8CZF2
XNZNew ZealandJun 29, 2026day 0X626BXXS8CZF2/X626BOLM8CZF2/X626BXXS8CZF2
XSAAustraliaJun 29, 2026day 0X626BXXS8CZF2/X626BOLM8CZF2/X626BXXS8CZF2
XSPSingaporeJun 29, 2026day 0X626BXXS8CZF2/X626BOLM8CZF2/X626BXXS8CZF2
XTCPhilippinesJun 29, 2026day 0X626BXXS8CZF2/X626BOLM8CZF2/X626BXXS8CZF2
XXVVietnamJun 29, 2026day 0X626BXXS8CZF2/X626BOLM8CZF2/X626BXXS8CZF2
INSIndiaJun 30, 2026+1 dayX626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2
SLKSri LankaJun 30, 2026+1 dayX626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2
CAUCaucasusJul 1, 2026+2 daysX626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2
SERRussiaJul 1, 2026+2 daysX626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2
SKZKazakhstanJul 1, 2026+2 daysX626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2
TURTurkeyJul 1, 2026+2 daysX626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2
GTOGuatemalaJul 1, 2026+2 daysX626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2
MXOMexicoJul 1, 2026+2 daysX626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2
PEOPeruJul 1, 2026+2 daysX626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2
TCEMexico (Telcel)Jul 1, 2026+2 daysX626BXXS8CZF2/X626BOWA8CZF2/X626BXXS8CZF2
TPAPanamaJul 1, 2026+2 daysX626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2
UYOUruguayJul 1, 2026+2 daysX626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2
ZTOBrazilJul 1, 2026+2 daysX626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2
ACRGhanaJul 2, 2026+3 daysX626BXXS8CZF2/X626BOJM8CZF2/X626BXXS8CZF2
AFGAfghanistanJul 2, 2026+3 daysX626BXXS8CZF2/X626BOJM8CZF2/X626BXXS8CZF2
AFRAfricaJul 2, 2026+3 daysX626BXXS8CZF2/X626BOJM8CZF2/X626BXXS8CZF2
DKRSenegalJul 2, 2026+3 daysX626BXXS8CZF2/X626BOJM8CZF2/X626BXXS8CZF2
ECTNigeriaJul 2, 2026+3 daysX626BXXS8CZF2/X626BOJM8CZF2/X626BXXS8CZF2
EGYEgyptJul 2, 2026+3 daysX626BXXS8CZF2/X626BOJM8CZF2/X626BXXS8CZF2
ILOIsraelJul 2, 2026+3 daysX626BXXS8CZF2/X626BOJM8CZF2/X626BXXS8CZF2
KSASaudi ArabiaJul 2, 2026+3 daysX626BXXS8CZF2/X626BOJM8CZF2/X626BXXS8CZF2
LYSLibyaJul 2, 2026+3 daysX626BXXS8CZF2/X626BOJM8CZF2/X626BXXS8CZF2
MIDMiddle EastJul 2, 2026+3 daysX626BXXS8CZF2/X626BOJM8CZF2/X626BXXS8CZF2
MWDMoroccoJul 2, 2026+3 daysX626BXXS8CZF2/X626BOJM8CZF2/X626BXXS8CZF2
PAKPakistanJul 2, 2026+3 daysX626BXXS8CZF2/X626BOJM8CZF2/X626BXXS8CZF2
TUNTunisiaJul 2, 2026+3 daysX626BXXS8CZF2/X626BOJM8CZF2/X626BXXS8CZF2
XFASouth AfricaJul 2, 2026+3 daysX626BXXS8CZF2/X626BOJM8CZF2/X626BXXS8CZF2
XFVSouth Africa (Vodacom)Jul 2, 2026+3 daysX626BXXS8CZF2/X626BOJM8CZF2/X626BXXS8CZF2
XSGUnited Arab EmiratesJul 2, 2026+3 daysX626BXXS8CZF2/X626BOJM8CZF2/X626BXXS8CZF2
BRITaiwanJul 7, 2026+8 daysX626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2
TGYHong KongJul 7, 2026+8 daysX626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2
UPOUruguayAug 4, 2026+36 daysX626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2

Download and release notes

samloader download -m SM-X626B -r EUX -v X626BXXS8CZF2/X626BOXM8CZF2/X626BXXS8CZF2

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 X626BXXS8CZF2.