T385MUBS3CUF1 – GALAXY Tab A firmware

Build T385MUBS3CUF1 is a security update for the GALAXY Tab A (SM-T385M) on Android 9. It first appeared on Samsung's servers on Jul 5, 2021 (method) and has reached 12 regions so far. It keeps bootloader bit 3, so downgrading to the previous build T385MUBU3CUE1 is still possible. Samsung still serves this file.

Model
SM-T385M
Android
Android 9
Type
Security
Bootloader bit
3
First released
Jul 5, 2021
Regions
12

Not yet released in 2 regions that are still on an older build: PET, ZTO.

Rollout timeline by region

The date each region code (CSC) first received T385MUBS3CUF1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
AROArgentinaJul 5, 2021day 0T385MUBS3CUF1/T385MUUB3CSH4/T385MUBS3CUF3
BVOBoliviaJul 5, 2021day 0T385MUBS3CUF1/T385MUUB3CSH4/T385MUBS3CUF3
CDRDominican RepublicJul 5, 2021day 0T385MUBS3CUF1/T385MUWA3CSH5/T385MUBS3CUF3
CHOChileJul 5, 2021day 0T385MUBS3CUF1/T385MUUB3CSH4/T385MUBS3CUF3
COOColombiaJul 5, 2021day 0T385MUBS3CUF1/T385MUUB3CSH4/T385MUBS3CUF3
IUSMexico (AT&T)Jul 5, 2021day 0T385MUBS3CUF1/T385MUWE3CSH5/T385MUBS3CUF2
PEOPeruJul 5, 2021day 0T385MUBS3CUF1/T385MUUB3CSH4/T385MUBS3CUF3
TCEMexico (Telcel)Jul 5, 2021day 0T385MUBS3CUF1/T385MTCE3CSH6/T385MUBS3CUF3
TPAPanamaJul 5, 2021day 0T385MUBS3CUF1/T385MUUB3CSH4/T385MUBS3CUF3
COBColombia (Movistar)Jul 10, 2021+5 daysT385MUBS3CUF1/T385MUWT3CSH5/T385MUBS3CUF3
PNTPanamaJul 14, 2021+9 daysT385MUBS3CUF1/T385MPNT3CSH5/T385MUBS3CUF2
EBEEcuadorMar 17, 2022+255 daysT385MUBS3CUF1/T385MUWT3CSH5/T385MUBS3CUF3

Download and release notes

samloader download -m SM-T385M -r ARO -v T385MUBS3CUF1/T385MUUB3CSH4/T385MUBS3CUF3

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 T385MUBS3CUF1.