Galaxy S21+ 5G
Firmware G996U1UESJHZAA
United States · ATCAndroid 15Built Jan 19, 2026Release information
The software versions and region covered by this firmware update.
G996U1UESJHZAAG996U1OYMJHZAA United StatesInside the firmware
Read from the build properties and kernel of this firmware.
t2qAP3A.240905.015.A2.G996U1UESJHZAA5.4.274-qgki-30957850-abG996U1UESJHZAAUnited States · CSC ATC · 3 carriers in 2 countries
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Altice USA Wireless, Inc.MVNO313390NWIDNW0187900101NWIDNW01961
ATC208090NWIDNW01879