GT-I9515 firmware for O2U – United Kingdom (O2)

5 builds for the GALAXY S4 in region O2U. The full version string is PDA/CSC/MODEM – you need it to download a specific build.

Version (PDA/CSC/MODEM)ReleasedAndroidTypeBitFile
I9515XXU1BPK1/I9515O2U1BOJ1/I9515XXU1BPK1Jan 12, 2017Android 5Feature1on server
I9515XXU1BOK4/I9515O2U1BOJ1/I9515XXU1BOK4Dec 21, 2015Android 5Feature1on server
I9515XXU1BOC3/I9515O2U1BOD1/I9515XXU1BOC3May 11, 2015Android 5Feature1pulled
I9515XXU1ANG1/I9515O2U1ANG1/I9515XXU1ANG1Jul 31, 2014Android 4Feature1pulled
I9515XXU1AND3/I9515O2U1AND2/I9515XXU1AND3May 19, 2014Android 4Feature1pulled

Download the latest O2U build

samloader download -m GT-I9515 -r O2U -v I9515XXU1BPK1/I9515O2U1BOJ1/I9515XXU1BPK1

Changelog and security patch level

Samsung's official release notes for GT-I9515 in O2U, including the security patch level of each update: doc.samsungmobile.com/GT-I9515/O2U. We don't show the patch level ourselves (why).

See how to download Samsung firmware and how to flash it. Back to the GT-I9515 overview. All models with O2U: Samsung CSC O2U.