J110MUBU0AOK3 – Galaxy J1 ace firmware

Build J110MUBU0AOK3 is a feature update for the Galaxy J1 ace (SM-J110M) on Android 5. It first appeared on Samsung's servers on Dec 20, 2015 (method) and has reached 1 region so far. It keeps bootloader bit 0, so downgrading to the previous build J110MUBU0AOJ2 is still possible. Samsung still serves this file.

Model
SM-J110M
Android
Android 5
Type
Feature
Bootloader bit
0
First released
Dec 20, 2015
Regions
1

Rollout timeline by region

The date each region code (CSC) first received J110MUBU0AOK3, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
XNZNew ZealandDec 20, 2015day 0J110MUBU0AOK3/J110MXNZ0AOK3/J110MUBU0AOK3

Download and release notes

samloader download -m SM-J110M -r XNZ -v J110MUBU0AOK3/J110MXNZ0AOK3/J110MUBU0AOK3

Samsung's release notes and security patch level for this update: SM-J110M / XNZ on doc.samsungmobile.com. What each part of the build number means: decode J110MUBU0AOK3.