F776BXXS2AZH8 – Galaxy Z Flip8 firmware

Build F776BXXS2AZH8 is a security update for the Galaxy Z Flip8 (SM-F776B) on Android 17 (One UI 9). It first appeared on Samsung's servers on Sep 2, 2026 (method) and has reached 42 regions so far. It keeps bootloader bit 2, so downgrading to the previous build F776BXXS2AZH7 is still possible. Samsung still serves this file.

Model
SM-F776B
Android
Android 17
Type
Security
Bootloader bit
2
First released
Sep 2, 2026
Regions
42

Rollout timeline by region

The date each region code (CSC) first received F776BXXS2AZH8, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
EUXEurope (Multi-CSC)Sep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
EUYEurope (Multi-CSC)Sep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
GLBPhilippines (Globe)Sep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
INSIndiaSep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
PLSPoland (Plus)Sep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
PRTPoland (Play)Sep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
THLThailandSep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
XIDIndonesiaSep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
XMEMalaysiaSep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
XNZNew ZealandSep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
XTCPhilippinesSep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
XXVVietnamSep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
CDRDominican RepublicSep 2, 2026day 0F776BXXS2AZH8/F776BOWO2AZH7/F776BXXS2AZH7
CGUGuatemala (Claro)Sep 2, 2026day 0F776BXXS2AZH8/F776BOWO2AZH7/F776BXXS2AZH7
DORDominican RepublicSep 2, 2026day 0F776BXXS2AZH8/F776BOWO2AZH7/F776BXXS2AZH7
ECOEcuadorSep 2, 2026day 0F776BXXS2AZH8/F776BOWO2AZH7/F776BXXS2AZH7
GLONigeria (Glo)Sep 2, 2026day 0F776BXXS2AZH8/F776BOWO2AZH7/F776BXXS2AZH7
GTOGuatemalaSep 2, 2026day 0F776BXXS2AZH8/F776BOWO2AZH7/F776BXXS2AZH7
MXOMexicoSep 2, 2026day 0F776BXXS2AZH8/F776BOWO2AZH7/F776BXXS2AZH7
PGUGuatemalaSep 2, 2026day 0F776BXXS2AZH8/F776BOWO2AZH7/F776BXXS2AZH7
TCEMexico (Telcel)Sep 2, 2026day 0F776BXXS2AZH8/F776BOWO2AZH7/F776BXXS2AZH7
ZTABrazil (Claro)Sep 2, 2026day 0F776BXXS2AZH8/F776BOWO2AZH7/F776BXXS2AZH7
ZTMBrazil (TIM)Sep 2, 2026day 0F776BXXS2AZH8/F776BOWO2AZH7/F776BXXS2AZH7
ZTOBrazilSep 2, 2026day 0F776BXXS2AZH8/F776BOWO2AZH7/F776BXXS2AZH7
ZVVBrazil (Vivo)Sep 2, 2026day 0F776BXXS2AZH8/F776BOWO2AZH7/F776BXXS2AZH7
ACRGhanaSep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
CAUCaucasusSep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
DKRSenegalSep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
ECTNigeriaSep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
ILOIsraelSep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
KSASaudi ArabiaSep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
SKZKazakhstanSep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
TURTurkeySep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
XFASouth AfricaSep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
XFVSouth Africa (Vodacom)Sep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
XSGUnited Arab EmiratesSep 2, 2026day 0F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
SEKUkraineSep 3, 2026+1 dayF776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
XSPSingaporeSep 3, 2026+1 dayF776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
MM1Singapore (M1)Sep 3, 2026+1 dayF776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
SINSingapore (Singtel)Sep 3, 2026+1 dayF776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
STHSingapore (StarHub)Sep 3, 2026+1 dayF776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7
XSAAustraliaSep 3, 2026+1 dayF776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7

Download and release notes

samloader download -m SM-F776B -r EUX -v F776BXXS2AZH8/F776BOXM2AZH7/F776BXXS2AZH7

Samsung's release notes and security patch level for this update: SM-F776B / EUX on doc.samsungmobile.com. What each part of the build number means: decode F776BXXS2AZH8.