Galaxy S21 Ultra 5G
Firmware G998U1UESJHZAA
United States · TMKAndroid 15Built Jan 19, 2026Release information
The software versions and region covered by this firmware update.
G998U1UESJHZAAG998U1OYMJHZAA United StatesInside the firmware
Read from the build properties and kernel of this firmware.
p3qAP3A.240905.015.A2.G998U1UESJHZAA5.4.274-qgki-30957850-abG998U1UESJHZAAUnited States · CSC TMK · 19 carriers in 2 countries
CSC is Samsung's region and carrier customization. The networks below are included in this release.
MetroMVNO311660NWIDNW01986T-Mobile310160NWIDNW01986T-Mobile310200NWIDNW01986T-Mobile310210NWIDNW01986T-Mobile310220NWIDNW01986T-Mobile310230NWIDNW01986T-Mobile310240NWIDNW01986T-Mobile310250NWIDNW01986T-Mobile310270NWIDNW01986T-Mobile310310NWIDNW01986T-Mobile310490NWIDNW01986T-Mobile310660NWIDNW01986T-Mobile310800NWIDNW01986T-Mobile311490NWIDNW01986T-Mobile311882NWIDNW01986T-Mobile312250NWIDNW0198699999NWIDNW0198600101NWIDNW00156
T-Mobile310260NWIDNW01986