Galaxy S24

SM-S921U1

Firmware S921U1UES6EZJ1

United States · CCTAndroid 17Built Oct 13, 2026

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

Inside the firmware

Read from the build properties and kernel of this firmware.

United States · CSC CCT · 4 carriers in 2 countries

What is CSC?

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

Verizon

MCCMNC311480NWIDNW00282

Verizon Wireless

LTE 700

Verizon Wireless

MCCMNC310599NWIDNW00282

TEST

MCCMNC00101NWIDNW00265

Test network

Vodafone

MCCMNC20404NWIDNW00283

Vodafone Libertel B.V.

5G 1800LTE 800LTE 1800LTE 2100LTE 2600GSM 900