Galaxy Fold

SM-F900U

Firmware F900USQS3ATA4

United States · ATTAndroid 9Built Jan 21, 2020

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: F900USQS3ATA4
CSC: F900UOYN3ATA4
Country: United States
Changelist: 17262137
Build date: Jan 21, 2020
Upload date: Mar 7, 2023
File name: SM-F900U_1_20200122151715_ar1ryu934r_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