S7275RXXUAPA1 – GALAXY ACE 3 firmware

Build S7275RXXUAPA1 is a – update for the GALAXY ACE 3 (GT-S7275R) on Android 4. It first appeared on Samsung's servers on Jan 21, 2016 (method) and has reached 2 regions so far. It keeps bootloader bit 30, so downgrading to the previous build S7275RXXUAOJ1 is still possible. Samsung still serves this file.

Model
GT-S7275R
Android
Android 4
Type
–
Bootloader bit
30
First released
Jan 21, 2016
Regions
2

Rollout timeline by region

The date each region code (CSC) first received S7275RXXUAPA1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
PHNNetherlandsJan 21, 2016day 0S7275RXXUAPA1/S7275RPHNAPA1/S7275RXXUAOJ1
LUXLuxemburgMar 13, 2016+52 daysS7275RXXUAPA1/S7275RLUXAOK1/S7275RXXUAOJ1

Download and release notes

samloader download -m GT-S7275R -r PHN -v S7275RXXUAPA1/S7275RPHNAPA1/S7275RXXUAOJ1

Samsung's release notes and security patch level for this update: GT-S7275R / PHN on doc.samsungmobile.com. What each part of the build number means: decode S7275RXXUAPA1.