Galaxy S8+

SM-G955U

Release G955USQU1AQC9

USA · ATTAndroid 7.0Built 3/11/2017

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: G955USQU1AQC9
CSC: G955UOYN1AQC9
Modem / CP: G955USQU1AQC9
Country: USA
Changelist: 10895874
Build date: 3/11/2017
Added to Samfrew: 4/21/2017

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Available variants

Choose a file to see its details and download options.

Regular

Standard + Premium

Explore file information, available TAR files, and download options in Samfrew Files.

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Supported networks

USA · CSC ATT · 11 carriers in 3 countries

What is CSC?

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

AT&T

MCCMNC310170

AT&T Mobility

GSM 1900

AT&T

MCCMNC310380

AT&T Mobility

UMTS 850UMTS 1900GSM 850GSM 1900

AT&T

MCCMNC310380

AT&T Mobility

UMTS 850UMTS 1900GSM 850GSM 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

AT&T

MCCMNC310950

AT&T Mobility

GSM 850

mobi

MCCMNC310030

Roaming partners (4)

Internal use

MCCMNC99999

TEST

MCCMNC00101

Test network

AGMS Netherlands B.V.

MCCMNC20465

AT&T

MCCMNC310280

AT&T Mobility

GSM 1900