J330FNXXS4CUD3 – Galaxy J3 firmware

Build J330FNXXS4CUD3 is a security update for the Galaxy J3 (SM-J330FN) on Android 9. It first appeared on Samsung's servers on May 7, 2021 (method) and has reached 26 regions so far. It keeps bootloader bit 4, so downgrading to the previous build J330FNXXU4CTJ1 is still possible. Samsung still serves this file.

Model
SM-J330FN
Android
Android 9
Type
Security
Bootloader bit
4
First released
May 7, 2021
Regions
26

Rollout timeline by region

The date each region code (CSC) first received J330FNXXS4CUD3, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
ITVItalyMay 7, 2021day 0J330FNXXS4CUD3/J330FNOXA4CUD3/J330FNXXS4CUD3
O2UUnited Kingdom (O2)May 11, 2021+4 daysJ330FNXXS4CUD3/J330FNO2U4CTH2/J330FNXXS4CUD3
FTMFrance (Orange)May 11, 2021+4 daysJ330FNXXS4CUD3/J330FNFTM4CTH2/J330FNXXS4CUD3
H3GItaly (3)May 11, 2021+4 daysJ330FNXXS4CUD3/J330FNH3G4CTH2/J330FNXXS4CUD3
3IEIreland (3)May 11, 2021+4 daysJ330FNXXS4CUD3/J330FN3IE4CTH2/J330FNXXS4CUD3
ATLSpain (Vodafone)May 15, 2021+8 daysJ330FNXXS4CUD3/J330FNVFG4CTH2/J330FNXXS4CUD3
CNXRomania (Vodafone)May 15, 2021+8 daysJ330FNXXS4CUD3/J330FNVFG4CTH2/J330FNXXS4CUD3
CYVCyprusMay 15, 2021+8 daysJ330FNXXS4CUD3/J330FNVFG4CTH2/J330FNXXS4CUD3
OMNItaly (Vodafone)May 15, 2021+8 daysJ330FNXXS4CUD3/J330FNVFG4CTH2/J330FNXXS4CUD3
TCLPortugal (Vodafone)May 15, 2021+8 daysJ330FNXXS4CUD3/J330FNVFG4CTH2/J330FNXXS4CUD3
VD2Germany (Vodafone)May 15, 2021+8 daysJ330FNXXS4CUD3/J330FNVFG4CTH2/J330FNXXS4CUD3
VDHHungary (Vodafone)May 15, 2021+8 daysJ330FNXXS4CUD3/J330FNVFG4CTH2/J330FNXXS4CUD3
VDIIreland (Vodafone)May 15, 2021+8 daysJ330FNXXS4CUD3/J330FNVFG4CTH2/J330FNXXS4CUD3
VGRGreece (Vodafone)May 15, 2021+8 daysJ330FNXXS4CUD3/J330FNVFG4CTH2/J330FNXXS4CUD3
VIPCroatia (A1)May 15, 2021+8 daysJ330FNXXS4CUD3/J330FNVFG4CTH2/J330FNXXS4CUD3
VODUnited Kingdom (Vodafone)May 15, 2021+8 daysJ330FNXXS4CUD3/J330FNVFG4CTH2/J330FNXXS4CUD3
TMZCzech Republic (T-Mobile)May 20, 2021+13 daysJ330FNXXS4CUD3/J330FNTMZ4CTH2/J330FNXXS4CUD3
TMHHungary (Telekom)May 20, 2021+13 daysJ330FNXXS4CUD3/J330FNTMH4CTH2/J330FNXXS4CUD3
DTMGermany (Telekom)May 20, 2021+13 daysJ330FNXXS4CUD3/J330FNDDX4CTH2/J330FNXXS4CUD3
CROCroatiaMay 20, 2021+13 daysJ330FNXXS4CUD3/J330FNDHX4CTH2/J330FNXXS4CUD3
COSGreece (Cosmote)May 20, 2021+13 daysJ330FNXXS4CUD3/J330FNCOS4CTH2/J330FNXXS4CUD3
TIMItaly (TIM)Jun 10, 2021+34 daysJ330FNXXS4CUD3/J330FNTIM4CUD3/J330FNXXS4CUD3
MEOPortugal (MEO)Jun 16, 2021+40 daysJ330FNXXS4CUD3/J330FNOXJ4CUD3/J330FNXXS4CUD3
SFRFrance (SFR)Jun 16, 2021+40 daysJ330FNXXS4CUD3/J330FNOXJ4CUD3/J330FNXXS4CUD3
BOGFrance (Bouygues)Jun 22, 2021+46 daysJ330FNXXS4CUD3/J330FNBOG4CUD3/J330FNXXS4CUD3
OPTPortugal (Optimus)Jun 22, 2021+46 daysJ330FNXXS4CUD3/J330FNOPT4CUD3/J330FNXXS4CUD3

Download and release notes

samloader download -m SM-J330FN -r ITV -v J330FNXXS4CUD3/J330FNOXA4CUD3/J330FNXXS4CUD3

Samsung's release notes and security patch level for this update: SM-J330FN / ITV on doc.samsungmobile.com. What each part of the build number means: decode J330FNXXS4CUD3.