F946BXXS7GZH2 – Galaxy Z Fold5 firmware
Build F946BXXS7GZH2 is a security update for the Galaxy Z Fold5 (SM-F946B)
on Android 16 (One UI 8). It first appeared on Samsung's servers on Sep 2, 2026 (method) and has reached
92 regions so far. It keeps bootloader bit 7, so downgrading to the previous build F946BTBS7GZG1 is still possible. Samsung still serves this file.
- Model
- SM-F946B
- Android
- Android 16
- Type
- Security
- Bootloader bit
- 7
- First released
- Sep 2, 2026
- Regions
- 92
Rollout timeline by region
The date each region code (CSC) first received F946BXXS7GZH2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
EUY | Europe (Multi-CSC) | Sep 2, 2026 | day 0 | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
GLB | Philippines (Globe) | Sep 2, 2026 | day 0 | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
OPS | Australia (Optus) | Sep 2, 2026 | day 0 | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
TEL | Australia (Telstra) | Sep 2, 2026 | day 0 | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
THL | Thailand | Sep 2, 2026 | day 0 | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
VAU | Australia (Vodafone) | Sep 2, 2026 | day 0 | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
XME | Malaysia | Sep 2, 2026 | day 0 | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
XNZ | New Zealand | Sep 2, 2026 | day 0 | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
XSA | Australia | Sep 2, 2026 | day 0 | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
XTC | Philippines | Sep 2, 2026 | day 0 | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
XXV | Vietnam | Sep 2, 2026 | day 0 | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
XID | Indonesia | Sep 2, 2026 | day 0 | F946BXXS7GZH2/F946BOLE7GZE5/F946BXXS7GZE5 |
BOG | France (Bouygues) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
EUX | Europe (Multi-CSC) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
EVR | United Kingdom (EE) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
MEO | Portugal (MEO) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
MOB | Austria (A1) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
MOT | Slovenia (Telekom) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
MSR | Serbia | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
O2C | Czech Republic (O2) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
PLS | Poland (Plus) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
PRT | Poland (Play) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
SFR | France (SFR) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
SIM | Slovenia (A1) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
SWC | Switzerland | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
TIM | Italy (TIM) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
TOP | Serbia/Montenegro | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
VIP | Croatia (A1) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
GTO | Guatemala | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
TPA | Panama | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
ARO | Argentina | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
BVO | Bolivia | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
CDR | Dominican Republic | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
CGU | Guatemala (Claro) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
CHE | Chile (Entel) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
CHL | Chile (Claro) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
CHO | Chile | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
CHT | Chile (Movistar) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
CHX | Chile | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
COB | Colombia (Movistar) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
COM | Colombia (Claro) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
COO | Colombia | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
CRC | Costa Rica | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
CTI | Argentina (Claro) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
DOR | Dominican Republic | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
GLO | Nigeria (Glo) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
MXO | Mexico | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
PGU | Guatemala | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
PSN | Argentina (Personal) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
TCE | Mexico (Telcel) | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
TGP | Paraguay | Sep 3, 2026 | +1 day | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
UFN | Argentina (Movistar) | Sep 4, 2026 | +2 days | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
UPO | Uruguay | Sep 4, 2026 | +2 days | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
UYO | Uruguay | Sep 4, 2026 | +2 days | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
ZTA | Brazil (Claro) | Sep 4, 2026 | +2 days | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
ZTM | Brazil (TIM) | Sep 4, 2026 | +2 days | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
ZTO | Brazil | Sep 4, 2026 | +2 days | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
ZVV | Brazil (Vivo) | Sep 4, 2026 | +2 days | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
ACR | Ghana | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
AFG | Afghanistan | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
AFR | Africa | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
CAU | Caucasus | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
DKR | Senegal | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
ECT | Nigeria | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
EGY | Egypt | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
ILO | Israel | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
KSA | Saudi Arabia | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
LYS | Libya | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
MID | Middle East | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
MM1 | Singapore (M1) | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
MWD | Morocco | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
PKD | Pakistan | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
SEK | Ukraine | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
SIN | Singapore (Singtel) | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
STH | Singapore (StarHub) | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
TUN | Tunisia | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
TUR | Turkey | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
XFA | South Africa | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
XFV | South Africa (Vodacom) | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
XSG | United Arab Emirates | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
XSP | Singapore | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
SKZ | Kazakhstan | Sep 7, 2026 | +5 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
BKD | Bangladesh | Sep 8, 2026 | +6 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
INS | India | Sep 8, 2026 | +6 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
NPB | Nepal | Sep 8, 2026 | +6 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
SLK | Sri Lanka | Sep 8, 2026 | +6 days | F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5 |
PEO | Peru | Sep 10, 2026 | +8 days | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
PET | Peru (Movistar) | Sep 10, 2026 | +8 days | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
PNT | Panama | Sep 10, 2026 | +8 days | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
SAM | Oceania | Sep 10, 2026 | +8 days | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
EBE | Ecuador | Sep 10, 2026 | +8 days | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
ECO | Ecuador | Sep 10, 2026 | +8 days | F946BXXS7GZH2/F946BOWO7GZE5/F946BXXS7GZE5 |
Download and release notes
samloader download -m SM-F946B -r EUX -v F946BXXS7GZH2/F946BOXM7GZE5/F946BXXS7GZE5Samsung's release notes and security patch level for this update: SM-F946B / EUX on doc.samsungmobile.com. What each part of the build number means: decode F946BXXS7GZH2.