J410GUBS1ATL1 – Galaxy J4 Core firmware

Build J410GUBS1ATL1 is a security update for the Galaxy J4 Core (SM-J410G) on Android 8. It first appeared on Samsung's servers on Dec 16, 2020 (method) and has reached 18 regions so far. It keeps bootloader bit 1, so downgrading to the previous build J410GUBS1ATK1 is still possible. Samsung still serves this file.

Model
SM-J410G
Android
Android 8
Type
Security
Bootloader bit
1
First released
Dec 16, 2020
Regions
18

Rollout timeline by region

The date each region code (CSC) first received J410GUBS1ATL1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
AROArgentinaDec 16, 2020day 0J410GUBS1ATL1/J410GOWO1ATI4/J410GUBU1ATI1
CHXChileDec 16, 2020day 0J410GUBS1ATL1/J410GOWE1ATI3/J410GUBU1ATI1
COOColombiaDec 16, 2020day 0J410GUBS1ATL1/J410GOWO1ATI4/J410GUBU1ATI1
GTOGuatemalaDec 16, 2020day 0J410GUBS1ATL1/J410GOWO1ATI4/J410GUBU1ATI1
IUSMexico (AT&T)Dec 16, 2020day 0J410GUBS1ATL1/J410GOWC1ATI3/J410GUBU1ATI1
MXOMexicoDec 16, 2020day 0J410GUBS1ATL1/J410GOWO1ATI4/J410GUBU1ATI1
TMMMyanmarDec 16, 2020day 0J410GUBS1ATL1/J410GTMM1ATI3/J410GUBU1ATI1
TPAPanamaDec 16, 2020day 0J410GUBS1ATL1/J410GOWO1ATI4/J410GUBU1ATI1
UFNArgentina (Movistar)Dec 16, 2020day 0J410GUBS1ATL1/J410GUFN1ATI3/J410GUBU1ATI1
UPOUruguayDec 16, 2020day 0J410GUBS1ATL1/J410GOWO1ATI4/J410GUBU1ATI1
ZTMBrazil (TIM)Dec 16, 2020day 0J410GUBS1ATL1/J410GZTM1ATI4/J410GUBU1ATI1
ZTOBrazilDec 16, 2020day 0J410GUBS1ATL1/J410GOWO1ATI4/J410GUBU1ATI1
ZTRBrazil (Oi)Dec 16, 2020day 0J410GUBS1ATL1/J410GZTR1ATL3/J410GUBU1ATI1
ZVVBrazil (Vivo)Dec 16, 2020day 0J410GUBS1ATL1/J410GZVV1ATI3/J410GUBU1ATI1
CHOChileDec 22, 2020+6 daysJ410GUBS1ATL1/J410GOWO1ATI4/J410GUBU1ATI1
PSNArgentina (Personal)Dec 22, 2020+6 daysJ410GUBS1ATL1/J410GOWB1ATL3/J410GUBU1ATI1
DORDominican RepublicDec 22, 2020+6 daysJ410GUBS1ATL1/J410GOWE1ATI3/J410GUBU1ATI1
CHEChile (Entel)Jan 22, 2021+37 daysJ410GUBS1ATL1/J410GCHE1ATL3/J410GUBU1ATI1

Download and release notes

samloader download -m SM-J410G -r ARO -v J410GUBS1ATL1/J410GOWO1ATI4/J410GUBU1ATI1

Samsung's release notes and security patch level for this update: SM-J410G / ARO on doc.samsungmobile.com. What each part of the build number means: decode J410GUBS1ATL1.