A405FNXXU4CWC3 – Galaxy-A40 firmware

Build A405FNXXU4CWC3 is a feature update for the Galaxy-A40 (SM-A405FN) on Android 11 (One UI 3). It first appeared on Samsung's servers on Apr 25, 2023 (method) and has reached 63 regions so far. It keeps bootloader bit 4, so downgrading to the previous build A405FNXXS4CWB5 is still possible. Samsung still serves this file.

Model
SM-A405FN
Android
Android 11
Type
Feature
Bootloader bit
4
First released
Apr 25, 2023
Regions
63

Not yet released in 1 regions that are still on an older build: VDH.

Rollout timeline by region

The date each region code (CSC) first received A405FNXXU4CWC3, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
BOGFrance (Bouygues)Apr 25, 2023day 0A405FNXXU4CWC3/A405FNBOG4CWC3/A405FNXXU4CWC3
ATLSpain (Vodafone)Apr 25, 2023day 0A405FNXXU4CWC3/A405FNOVF4CWC3/A405FNXXU4CWC3
CNXRomania (Vodafone)Apr 25, 2023day 0A405FNXXU4CWC3/A405FNOVF4CWC3/A405FNXXU4CWC3
CYVCyprusApr 25, 2023day 0A405FNXXU4CWC3/A405FNOVF4CWC3/A405FNXXU4CWC3
OMNItaly (Vodafone)Apr 25, 2023day 0A405FNXXU4CWC3/A405FNOVF4CWC3/A405FNXXU4CWC3
SIMSlovenia (A1)Apr 25, 2023day 0A405FNXXU4CWC3/A405FNOVF4CWC3/A405FNXXU4CWC3
TCLPortugal (Vodafone)Apr 25, 2023day 0A405FNXXU4CWC3/A405FNOVF4CWC3/A405FNXXU4CWC3
VD2Germany (Vodafone)Apr 25, 2023day 0A405FNXXU4CWC3/A405FNOVF4CWC3/A405FNXXU4CWC3
VDFNetherlands (Vodafone)Apr 25, 2023day 0A405FNXXU4CWC3/A405FNOVF4CWC3/A405FNXXU4CWC3
VDIIreland (Vodafone)Apr 25, 2023day 0A405FNXXU4CWC3/A405FNOVF4CWC3/A405FNXXU4CWC3
VGRGreece (Vodafone)Apr 25, 2023day 0A405FNXXU4CWC3/A405FNOVF4CWC3/A405FNXXU4CWC3
VIPCroatia (A1)Apr 25, 2023day 0A405FNXXU4CWC3/A405FNOVF4CWC3/A405FNXXU4CWC3
VODUnited Kingdom (Vodafone)Apr 25, 2023day 0A405FNXXU4CWC3/A405FNOVF4CWC3/A405FNXXU4CWC3
DBTGermanyApr 25, 2023day 0A405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
XEFFranceApr 25, 2023day 0A405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
3IEIreland (3)Apr 26, 2023+1 dayA405FNXXU4CWC3/A405FNCKH4CWC4/A405FNXXU4CWC3
H3GItaly (3)Apr 26, 2023+1 dayA405FNXXU4CWC3/A405FNCKH4CWC4/A405FNXXU4CWC3
COSGreece (Cosmote)Apr 26, 2023+1 dayA405FNXXU4CWC3/A405FNODX4CWC3/A405FNXXU4CWC3
CROCroatiaApr 26, 2023+1 dayA405FNXXU4CWC3/A405FNODX4CWC3/A405FNXXU4CWC3
DTMGermany (Telekom)Apr 26, 2023+1 dayA405FNXXU4CWC3/A405FNODX4CWC3/A405FNXXU4CWC3
TMSSlovakia (Telekom)Apr 26, 2023+1 dayA405FNXXU4CWC3/A405FNODX4CWC3/A405FNXXU4CWC3
TMZCzech Republic (T-Mobile)Apr 26, 2023+1 dayA405FNXXU4CWC3/A405FNODX4CWC3/A405FNXXU4CWC3
TNLNetherlands (T-Mobile)Apr 26, 2023+1 dayA405FNXXU4CWC3/A405FNODX4CWC3/A405FNXXU4CWC3
TPLPoland (T-Mobile)Apr 26, 2023+1 dayA405FNXXU4CWC3/A405FNODX4CWC3/A405FNXXU4CWC3
MOTSlovenia (Telekom)Apr 27, 2023+2 daysA405FNXXU4CWC3/A405FNMOT4CWC3/A405FNXXU4CWC3
MSRSerbiaApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNMSR4CWC3/A405FNXXU4CWC3
O2CCzech Republic (O2)Apr 27, 2023+2 daysA405FNXXU4CWC3/A405FNO2C4CWC3/A405FNXXU4CWC3
BTBUnited Kingdom (BT)Apr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOBE4CWC3/A405FNXXU4CWC3
EVRUnited Kingdom (EE)Apr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOBE4CWC3/A405FNXXU4CWC3
TMHHungary (Telekom)Apr 27, 2023+2 daysA405FNXXU4CWC3/A405FNODX4CWC3/A405FNXXU4CWC3
MOBAustria (A1)Apr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOVF4CWC3/A405FNXXU4CWC3
SWCSwitzerlandApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOVF4CWC3/A405FNXXU4CWC3
MEOPortugal (MEO)Apr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXJ4CWC3/A405FNXXU4CWC3
SFRFrance (SFR)Apr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXJ4CWC3/A405FNXXU4CWC3
ATOAustriaApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
AUTSwitzerlandApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
BGLBulgariaApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
BTUUnited KingdomApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
EURGreeceApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
ITVItalyApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
LUXLuxemburgApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
NEENordic countriesApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
ORXSlovakiaApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
PHESpainApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
PHNNetherlandsApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
ROMRomaniaApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
SEBBaltic statesApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
SIOSloveniaApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
TPHPortugalApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
XEHHungaryApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
XEOPolandApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
XEUUK/IrelandApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
XEZCzech RepublicApr 27, 2023+2 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
XECSpain (Movistar)Apr 27, 2023+2 daysA405FNXXU4CWC3/A405FNXEC4CWC3/A405FNXXU4CWC3
TIMItaly (TIM)Apr 27, 2023+2 daysA405FNXXU4CWC3/A405FNTIM4CWC3/A405FNXXU4CWC3
PRTPoland (Play)Apr 27, 2023+2 daysA405FNXXU4CWC3/A405FNPRT4CWC3/A405FNXXU4CWC3
PLSPoland (Plus)Apr 27, 2023+2 daysA405FNXXU4CWC3/A405FNPLS4CWC3/A405FNXXU4CWC3
ORORomania (Orange)May 4, 2023+9 daysA405FNXXU4CWC3/A405FNOGC4CWC3/A405FNXXU4CWC3
OPVPoland (Orange)May 4, 2023+9 daysA405FNXXU4CWC3/A405FNOGC4CWC3/A405FNXXU4CWC3
FTMFrance (Orange)May 4, 2023+9 daysA405FNXXU4CWC3/A405FNOGC4CWC3/A405FNXXU4CWC3
SKZKazakhstanMay 4, 2023+9 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
SEKUkraineMay 4, 2023+9 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3
CAUCaucasusMay 24, 2023+29 daysA405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3

Download and release notes

samloader download -m SM-A405FN -r XEU -v A405FNXXU4CWC3/A405FNOXM4CWC3/A405FNXXU4CWC3

Samsung's release notes and security patch level for this update: SM-A405FN / XEU on doc.samsungmobile.com. What each part of the build number means: decode A405FNXXU4CWC3.