T385MUBS3CTJ1 – GALAXY Tab A firmware

Build T385MUBS3CTJ1 is a security update for the GALAXY Tab A (SM-T385M) on Android 9. It first appeared on Samsung's servers on Oct 24, 2020 (method) and has reached 13 regions so far. It keeps bootloader bit 3, so downgrading to the previous build T385MUBS3CTE4 is still possible. Samsung still serves this file.

Model
SM-T385M
Android
Android 9
Type
Security
Bootloader bit
3
First released
Oct 24, 2020
Regions
13

Rollout timeline by region

The date each region code (CSC) first received T385MUBS3CTJ1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
AROArgentinaOct 24, 2020day 0T385MUBS3CTJ1/T385MUUB3CSH4/T385MUBS3CTE3
BVOBoliviaOct 24, 2020day 0T385MUBS3CTJ1/T385MUUB3CSH4/T385MUBS3CTE3
CDRDominican RepublicOct 24, 2020day 0T385MUBS3CTJ1/T385MUWA3CSH5/T385MUBS3CTE3
CHOChileOct 24, 2020day 0T385MUBS3CTJ1/T385MUUB3CSH4/T385MUBS3CTE3
COBColombia (Movistar)Oct 24, 2020day 0T385MUBS3CTJ1/T385MUWT3CSH5/T385MUBS3CTE3
COOColombiaOct 24, 2020day 0T385MUBS3CTJ1/T385MUUB3CSH4/T385MUBS3CTE3
IUSMexico (AT&T)Oct 24, 2020day 0T385MUBS3CTJ1/T385MUWE3CSH5/T385MUBS3CTJ1
PEOPeruOct 24, 2020day 0T385MUBS3CTJ1/T385MUUB3CSH4/T385MUBS3CTE3
TCEMexico (Telcel)Oct 24, 2020day 0T385MUBS3CTJ1/T385MTCE3CSH6/T385MUBS3CTE3
TPAPanamaOct 24, 2020day 0T385MUBS3CTJ1/T385MUUB3CSH4/T385MUBS3CTE3
ZTOBrazilOct 24, 2020day 0T385MUBS3CTJ1/T385MZTO3CSH5/T385MUBS3CTE3
PNTPanamaOct 26, 2020+2 daysT385MUBS3CTJ1/T385MPNT3CSH5/T385MUBS3CTJ1
EBEEcuadorOct 30, 2020+6 daysT385MUBS3CTJ1/T385MUWT3CSH5/T385MUBS3CTE3

Download and release notes

samloader download -m SM-T385M -r ARO -v T385MUBS3CTJ1/T385MUUB3CSH4/T385MUBS3CTE3

Samsung's release notes and security patch level for this update: SM-T385M / ARO on doc.samsungmobile.com. What each part of the build number means: decode T385MUBS3CTJ1.