J110MUBU0APA1 – Galaxy J1 ace firmware

Build J110MUBU0APA1 is a feature update for the Galaxy J1 ace (SM-J110M) on Android 5. It first appeared on Samsung's servers on Jan 31, 2016 (method) and has reached 3 regions so far. It keeps bootloader bit 0, so downgrading to the previous build J110MUBU0AOK3 is still possible. Samsung still serves this file.

Model
SM-J110M
Android
Android 5
Type
Feature
Bootloader bit
0
First released
Jan 31, 2016
Regions
3

Rollout timeline by region

The date each region code (CSC) first received J110MUBU0APA1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
CHEChile (Entel)Jan 31, 2016day 0J110MUBU0APA1/J110MCHE0APA1/J110MUBU0APA1
CTIArgentina (Claro)Feb 4, 2016+4 daysJ110MUBU0APA1/J110MUWA0APA1/J110MUBU0APA1
ZTMBrazil (TIM)Mar 2, 2016+31 daysJ110MUBU0APA1/J110MZTM0AOJ1/J110MUBU0APA1

Download and release notes

samloader download -m SM-J110M -r CHE -v J110MUBU0APA1/J110MCHE0APA1/J110MUBU0APA1

Samsung's release notes and security patch level for this update: SM-J110M / CHE on doc.samsungmobile.com. What each part of the build number means: decode J110MUBU0APA1.