Galaxy S21 5G
Firmware G991U1UESAFXBC
United States · AIOAndroid 14Built Feb 29, 2024Release information
The software versions and region covered by this firmware update.
G991U1UESAFXBCG991U1OYMAFXBC United StatesInside the firmware
Read from the build properties and kernel of this firmware.
o1qUP1A.231005.007.G991U1UESAFXBC5.4.233-qgki-27920445-abG991U1UESAFXBCUnited States · CSC AIO · 3 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
AT&T310150NWIDNW0005799999NWIDNW0005700101NWIDNW00156