S7582XXUAOA1 – GALAXY S DUOS2 firmware

Build S7582XXUAOA1 is a – update for the GALAXY S DUOS2 (GT-S7582) on Android 4. It first appeared on Samsung's servers on Jan 16, 2015 (method) and has reached 13 regions so far. It keeps bootloader bit 30, so downgrading to the previous build S7582XXUANK5 is still possible. Samsung still serves this file.

Model
GT-S7582
Android
Android 4
Type
–
Bootloader bit
30
First released
Jan 16, 2015
Regions
13

Rollout timeline by region

The date each region code (CSC) first received S7582XXUAOA1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
XSGUnited Arab EmiratesJan 16, 2015day 0S7582XXUAOA1/S7582OJVAOA1/S7582XXUANL1
ACRGhanaFeb 11, 2015+26 daysS7582XXUAOA1/S7582OJVAOA1/S7582XXUANL1
AFGAfghanistanFeb 11, 2015+26 daysS7582XXUAOA1/S7582OJVAOA1/S7582XXUANL1
AFRAfricaFeb 11, 2015+26 daysS7582XXUAOA1/S7582OJVAOA1/S7582XXUANL1
DKRSenegalFeb 11, 2015+26 daysS7582XXUAOA1/S7582OJVAOA1/S7582XXUANL1
EGYEgyptFeb 11, 2015+26 daysS7582XXUAOA1/S7582OJVAOA1/S7582XXUANL1
KSASaudi ArabiaFeb 11, 2015+26 daysS7582XXUAOA1/S7582OJVAOA1/S7582XXUANL1
MIDMiddle EastFeb 11, 2015+26 daysS7582XXUAOA1/S7582OJVAOA1/S7582XXUANL1
PAKPakistanFeb 11, 2015+26 daysS7582XXUAOA1/S7582OJVAOA1/S7582XXUANL1
KENKenyaFeb 11, 2015+26 daysS7582XXUAOA1/S7582OJVAOA2/S7582XXUANL1
ECTNigeriaFeb 22, 2015+37 daysS7582XXUAOA1/S7582OJVAOA1/S7582XXUANL1
MWDMoroccoFeb 22, 2015+37 daysS7582XXUAOA1/S7582OJVAOA1/S7582XXUANL1
THRIranApr 15, 2015+89 daysS7582XXUAOA1/S7582OJVAOA1/S7582XXUANL1

Download and release notes

samloader download -m GT-S7582 -r XSG -v S7582XXUAOA1/S7582OJVAOA1/S7582XXUANL1

Samsung's release notes and security patch level for this update: GT-S7582 / XSG on doc.samsungmobile.com. What each part of the build number means: decode S7582XXUAOA1.