Galaxy S8+

SM-G955U

Firmware G955USQS8DTJ1

United States · ATTAndroid 9Built Oct 7, 2020

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: G955USQS8DTJ1
CSC: G955UOYN8DTJ1
Country: United States
Changelist: 17214672
Build date: Oct 7, 2020
Upload date: Oct 15, 2020
File name: SM-G955U_1_20201013152404_xt6jk9qlie_fac.zip

Supported networks

United States · CSC ATT · 15 carriers in 2 countries

What is CSC?

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

AT&T

MCCMNC310150NWIDNW00057

AT&T Mobility

UMTS 850UMTS 1900GSM 850

AT&T

MCCMNC310170NWIDNW00167

AT&T Mobility

GSM 1900

AT&T

MCCMNC310380NWIDNW00167

AT&T Mobility

UMTS 850UMTS 1900GSM 850GSM 1900

AT&T

MCCMNC310410NWIDNW00167

AT&T Mobility

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

AT&T

MCCMNC310560NWIDNW00167

AT&T Mobility

GSM 850

AT&T

MCCMNC311180NWIDNW00167

AT&T Mobility

UMTS 850UMTS 1900GSM 850

AT&T

MCCMNC310950NWIDNW00167

AT&T Mobility

GSM 850

FirstNet

MCCMNC313100NWIDNW00168

AT&T FirstNet

LTE 700

FirstNet

MCCMNC312670NWIDNW00168

AT&T Mobility

FirstNet

MCCMNC313130NWIDNW00168

AT&T FirstNet

LTE

FirstNet

MCCMNC313140NWIDNW00168

AT&T FirstNet

LTE

mobi

MCCMNC310030NWIDNW00167

Roaming partners (3)

Internal use

MCCMNC99999NWIDNW00167

TEST

MCCMNC00101NWIDNW00156

Test network

AT&T

MCCMNC310280NWIDNW00167

AT&T Mobility

GSM 1900