J100MUUBU0APD1 – GALAXY J1 firmware

Build J100MUUBU0APD1 is a feature update for the GALAXY J1 (SM-J100MU) on Android 4. It first appeared on Samsung's servers on Apr 21, 2016 (method) and has reached 10 regions so far. It keeps bootloader bit 0, so downgrading to the previous build J100MUUBU0APB2 is still possible. Samsung still serves this file.

Model
SM-J100MU
Android
Android 4
Type
Feature
Bootloader bit
0
First released
Apr 21, 2016
Regions
10

Rollout timeline by region

The date each region code (CSC) first received J100MUUBU0APD1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
AROArgentinaApr 21, 2016day 0J100MUUBU0APD1/J100MUUUB0APD1/J100MUUBU0APD1
COOColombiaApr 21, 2016day 0J100MUUBU0APD1/J100MUUUB0APD1/J100MUUBU0APD1
TPAPanamaApr 26, 2016+5 daysJ100MUUBU0APD1/J100MUUUB0APD1/J100MUUBU0APD1
UPOUruguayApr 26, 2016+5 daysJ100MUUBU0APD1/J100MUUUB0APD1/J100MUUBU0APD1
BVOBoliviaApr 30, 2016+9 daysJ100MUUBU0APD1/J100MUUUB0APD1/J100MUUBU0APD1
TTTTrinidad & TobagoMay 3, 2016+12 daysJ100MUUBU0APD1/J100MUUUB0APD1/J100MUUBU0APD1
EBEEcuadorJun 6, 2016+46 daysJ100MUUBU0APD1/J100MUTFG0APC1/J100MUUBU0APD1
CTIArgentina (Claro)Jun 15, 2016+55 daysJ100MUUBU0APD1/J100MUUWA0APE1/J100MUUBU0APD1
PSNArgentina (Personal)Jun 15, 2016+55 daysJ100MUUBU0APD1/J100MUPSN0APE1/J100MUUBU0APD1
PETPeru (Movistar)Aug 25, 2016+126 daysJ100MUUBU0APD1/J100MUUWA0APE1/J100MUUBU0APD1

Download and release notes

samloader download -m SM-J100MU -r ARO -v J100MUUBU0APD1/J100MUUUB0APD1/J100MUUBU0APD1

Samsung's release notes and security patch level for this update: SM-J100MU / ARO on doc.samsungmobile.com. What each part of the build number means: decode J100MUUBU0APD1.