G313MUUBU0ANL1 – GALAXY ACE4 LTE firmware

Build G313MUUBU0ANL1 is a feature update for the GALAXY ACE4 LTE (SM-G313MU) on Android 4. It first appeared on Samsung's servers on Jan 14, 2015 (method) and has reached 5 regions so far. It keeps bootloader bit 0, so downgrading to the previous build G313MUUBU0ANJ1 is still possible. Samsung still serves this file.

Model
SM-G313MU
Android
Android 4
Type
Feature
Bootloader bit
0
First released
Jan 14, 2015
Regions
5

Rollout timeline by region

The date each region code (CSC) first received G313MUUBU0ANL1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
PSNArgentina (Personal)Jan 14, 2015day 0G313MUUBU0ANL1/G313MUPSN0ANL2/G313MUUBU0ANL1
UFNArgentina (Movistar)Feb 3, 2015+20 daysG313MUUBU0ANL1/G313MUTFG0ANL2/G313MUUBU0ANL1
UPOUruguayFeb 10, 2015+27 daysG313MUUBU0ANL1/G313MUUUB0ANL1/G313MUUBU0ANL1
CTIArgentina (Claro)Feb 23, 2015+40 daysG313MUUBU0ANL1/G313MUUWA0ANL2/G313MUUBU0ANL1
CHTChile (Movistar)Apr 27, 2015+103 daysG313MUUBU0ANL1/G313MUTFG0ANL2/G313MUUBU0ANL1

Download and release notes

samloader download -m SM-G313MU -r PSN -v G313MUUBU0ANL1/G313MUPSN0ANL2/G313MUUBU0ANL1

Samsung's release notes and security patch level for this update: SM-G313MU / PSN on doc.samsungmobile.com. What each part of the build number means: decode G313MUUBU0ANL1.