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Galaxy S21 FE 5G
G990B2XXSAGXJ3Firmware details
Key identifiers and package metadata for this release.
G990B2XXSAGXJ3G990B2OXMAGXJ3UkraineCSC code
SEK6 carriers in 2 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.
25507NWIDNW0002725503NWIDNW0065125506NWIDNW0066525501NWIDNW0147625902NWIDNW0076925901NWIDNW00989