SM-G955U firmware for TFN – USA (TracFone)

29 builds for the Galaxy S8+ in region TFN. The full version string is PDA/CSC/MODEM – you need it to download a specific build.

Version (PDA/CSC/MODEM)ReleasedAndroidTypeBitFile
G955USQU8DZE2/G955UOYN8DZE2/G955USQU8DZE2Jun 17, 2026Android 9Feature8on server
G955USQU8DUD3/G955UOYN8DUD3/G955USQU8DUD3May 11, 2021Android 9Feature8on server
G955USQU8DUA2/G955UOYN8DUA2/G955USQU8DUA2Mar 30, 2021Android 9Feature8on server
G955USQS8DTJ1/G955UOYN8DTJ1/G955USQS8DTJ1Nov 10, 2020Android 9Security8on server
G955USQU7DTF4/G955UOYN7DTF4/G955USQU7DTF4Aug 25, 2020Android 9Feature7on server
G955USQS7DTB3/G955UOYN7DTB3/G955USQS7DTB3Apr 13, 2020Android 9Security7on server
G955USQS7DTA6/G955UOYN7DTA6/G955USQS7DTA6Mar 16, 2020Android 9Security7on server
G955USQS7DTA3/G955UOYN7DTA3/G955USQS7DTA3Feb 2, 2020Android 9Security7pulled
G955USQU7DSL3/G955UOYN7DSL3/G955USQU7DSL3Jan 14, 2020Android 9Feature7pulled
G955USQS6DSJ1/G955UOYN6DSJ1/G955USQS6DSJ1Oct 31, 2019Android 9Security6pulled
G955USQS6DSI4/G955UOYN6DSI4/G955USQS6DSI4Oct 16, 2019Android 9Security6pulled
G955USQS6DSH2/G955UOYN6DSH2/G955USQS6DSH2Sep 9, 2019Android 9Security6pulled
G955USQU6DSG7/G955UOYN6DSG7/G955USQU6DSG7Jul 29, 2019Android 9Feature6pulled
G955USQU5DSDA/G955UOYN5DSDA/G955USQU5DSDAJun 19, 2019Android 9Feature5pulled
G955USQU5DSC1/G955UOYN5DSC1/G955USQU5DSC1Apr 7, 2019Android 9Feature5pulled
G955USQU5CRL2/G955UOYN5CRL2/G955USQU5CRL2Jan 15, 2019Android 8Feature5pulled
G955USQU5CRIB/G955UOYN5CRIB/G955USQU5CRIBNov 6, 2018Android 8Feature5pulled
G955USQS3CRE2/G955UOYN3CRE2/G955USQS3CRE2Jun 10, 2018Android 8Security3pulled
G955USQU3CRD4/G955UOYN3CRD4/G955USQU3CRD4May 10, 2018Android 8Feature3pulled
G955USQU2CRC5/G955UOYN2CRC5/G955USQU2CRC5Apr 5, 2018Android 8Feature2pulled
G955USQS2BRB1/G955UOYN2BRB1/G955USQS2BRB1Mar 1, 2018Android 7Security2pulled
G955USQS2BQL1/G955UOYN2BQL1/G955USQS2BQL1Dec 27, 2017Android 7Security2pulled
G955USQU2BQK5/G955UOYN2BQK5/G955USQU2BQK5Dec 10, 2017Android 7Feature2pulled
G955USQU1AQC9/G955UOYN1AQD9/G955USQU1AQC9Jul 25, 2017Android 7Feature1pulled
G955USQU1AQD9/G955UOYN1AQDE/G955USQU1AQD9Jul 25, 2017Android 7Feature1pulled
G955USQU1AQEF/G955UOYN1AQEF/G955USQU1AQEFJun 12, 2017Android 7Feature1pulled
G955USQU1AQDE/G955UOYN1AQDE/G955USQU1AQDEMay 7, 2017Android 7Feature1pulled
G955USQU1AQC9/G955UOYN1AQC9/G955USQU1AQC9Apr 20, 2017Android 7Feature1pulled
G955USQU1AQD9/G955UOYN1AQD9/G955USQU1AQD9Apr 20, 2017Android 7Feature1pulled

Download the latest TFN build

samloader download -m SM-G955U -r TFN -v G955USQU8DZE2/G955UOYN8DZE2/G955USQU8DZE2

Changelog and security patch level

Samsung's official release notes for SM-G955U in TFN, including the security patch level of each update: doc.samsungmobile.com/SM-G955U/TFN. We don't show the patch level ourselves (why).

See how to download Samsung firmware and how to flash it. Back to the SM-G955U overview. All models with TFN: Samsung CSC TFN.