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Galaxy S21 5G
G991BXXSEGXL2Firmware details
Key identifiers and package metadata for this release.
G991BXXSEGXL2G991BOWOEGXJEMexicoCSC code
TMM2 carriers in 1 country
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.
334030NWIDNW0078033403NWIDNW00780