Galaxy S4 (Snapdragon/Tracfone)

SM-S975L

Release S975LUDUANB1

Latest

USA · TFNAndroid 4.3Built 2/4/2014

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

USA · CSC TFN · 9 carriers in 1 country

What is CSC?

CSC is Samsung's region and carrier customization. The networks below are included in this release.

AT&T

MCCMNC310150

AT&T Mobility

UMTS 850UMTS 1900GSM 850

AT&T

MCCMNC310170

AT&T Mobility

GSM 1900

AT&T

MCCMNC310410

AT&T Mobility

5G 8505G 37005G 39000LTE 700LTE 850LTE 1700LTE 1900LTE 2300UMTS 850UMTS 1900GSM 850GSM 1900

AT&T

MCCMNC310560

AT&T Mobility

GSM 850

AT&T

MCCMNC311180

AT&T Mobility

UMTS 850UMTS 1900GSM 850

Anritsu

MCCMNC001010

ATT

MCCMNC999990

Internal use

MCCMNC99999

TEST

MCCMNC00101

Test network