G313MUUBU0AOE1 – GALAXY ACE4 LTE firmware

Build G313MUUBU0AOE1 is a feature update for the GALAXY ACE4 LTE (SM-G313MU) on Android 4. It first appeared on Samsung's servers on May 21, 2015 (method) and has reached 2 regions so far. It keeps bootloader bit 0, so downgrading to the previous build G313MUUBU0AOB1 is still possible. Samsung still serves this file.

Model
SM-G313MU
Android
Android 4
Type
Feature
Bootloader bit
0
First released
May 21, 2015
Regions
2

Rollout timeline by region

The date each region code (CSC) first received G313MUUBU0AOE1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
CDRDominican RepublicMay 21, 2015day 0G313MUUBU0AOE1/G313MUUWA0AOE1/G313MUUBU0AOE2
PSNArgentina (Personal)Jul 30, 2015+70 daysG313MUUBU0AOE1/G313MUPSN0AOE1/G313MUUBU0AOE2

Download and release notes

samloader download -m SM-G313MU -r CDR -v G313MUUBU0AOE1/G313MUUWA0AOE1/G313MUUBU0AOE2

Samsung's release notes and security patch level for this update: SM-G313MU / CDR on doc.samsungmobile.com. What each part of the build number means: decode G313MUUBU0AOE1.