Home / Firmware / SM-G991B / XNZ
Galaxy S21 5G
G991BXXU3BUK8
XNZAndroid 12Released 11/5/2021Firmware details
Key identifiers and package metadata for this release.
G991BXXU3BUK8G991BOXM3BUK8 New ZealandNew ZealandCSC code XNZ21 carriers in 13 countries
CSC stands for Consumer Software Customization (sometimes "Country Sales Code"). Samsung firmware ships with carrier- and region-specific configs; the networks listed below are what this CSC was built to support out of the box.
2degrees53024NWIDNW00013One NZ53001NWIDNW01503Spark53005NWIDNW01158Spark53005NWIDNW01139Spark NZ53099NWIDNW01158
Bluesky American Samoa544110NWIDNW01666
Vodafone54801NWIDNW00219
Telemor51403NWIDNW01599Telkomcel51401NWIDNW01301TT51402NWIDNW01300
Digicel54202NWIDNW00404Digicel54202NWIDNW00379Vodafone54201NWIDNW01479
Vini54720NWIDNW01437
Kiribati - ATH54501NWIDNW00166
Mobilis54601NWIDNW00957
Digicel53703NWIDNW00381
Digicel54900NWIDNW00414Vodafone54927NWIDNW00220
Digicel53988NWIDNW00418
Digicel54105NWIDNW00420SMILE54101NWIDNW01142
Manuia54301NWIDNW01594