GT-I9300 firmware for IUS – Mexico (AT&T)

5 builds for the GALAXY S Ⅲ in region IUS. The full version string is PDA/CSC/MODEM – you need it to download a specific build.

Version (PDA/CSC/MODEM)	Released	Android	Type	Bit	File
`I9300UBUGML2/I9300UVYUGML2/I9300UBUGMK1`	Feb 24, 2014	Android 4	–	30	on server
`I9300UBELL6/I9300UVYELL1/I9300UBELL1`	Feb 5, 2013	Android 4	Feature	11	pulled
`I9300UBDLJ2/I9300UVYDLJ2/I9300UBDLI2`	Dec 27, 2012	Android 4	Feature	11	pulled
`I9300UBBLG2/I9300UVYBLG2/I9300UBLG2`	Jul 31, 2012	Android 4	Feature	11	pulled
`I9300UBALE6/I9300UVYALE4/I9300UBLE6`	Jun 21, 2012	Android 4	Feature	11	pulled

Download the latest IUS build

samloader download -m GT-I9300 -r IUS -v I9300UBUGML2/I9300UVYUGML2/I9300UBUGMK1

Changelog and security patch level

Samsung's official release notes for GT-I9300 in IUS, including the security patch level of each update: doc.samsungmobile.com/GT-I9300/IUS. We don't show the patch level ourselves (why).

See how to download Samsung firmware and how to flash it. Back to the GT-I9300 overview. All models with IUS: Samsung CSC IUS.