I9300TDUUGNA4 – GALAXY S Ⅲ firmware

Build I9300TDUUGNA4 is a feature update for the GALAXY S Ⅲ (GT-I9300T) on Android 4. It first appeared on Samsung's servers on Feb 24, 2014 (method) and has reached 3 regions so far. It keeps bootloader bit 30, so downgrading to the previous build I9300TDUEMJ1 is still possible. Samsung still serves this file.

Model
GT-I9300T
Android
Android 4
Type
Feature
Bootloader bit
30
First released
Feb 24, 2014
Regions
3

Rollout timeline by region

The date each region code (CSC) first received I9300TDUUGNA4, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
VAUAustralia (Vodafone)Feb 24, 2014day 0I9300TDUUGNA4/I9300TVAUGNA2/I9300TDUUGNA2
THLThailandFeb 24, 2014day 0I9300TDUUGNA4/I9300TTHLGNA1/I9300TDUUGNA2
TNZNew Zealand (Spark)Feb 27, 2014+3 daysI9300TDUUGNA4/I9300TTNZGNA3/I9300TDUUGNA2

Download and release notes

samloader download -m GT-I9300T -r VAU -v I9300TDUUGNA4/I9300TVAUGNA2/I9300TDUUGNA2

Samsung's release notes and security patch level for this update: GT-I9300T / VAU on doc.samsungmobile.com. What each part of the build number means: decode I9300TDUUGNA4.