Home / Firmware / SM-G998B / EVR
Galaxy S21 Ultra 5G
G998BXXUEHYD5
EVRAndroid 15Released 4/15/2025Firmware details
Key identifiers and package metadata for this release.
G998BXXUEHYD5G998BOXMEHYD5 UKUKCSC code EVR3 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.
BT OnePhoneMVNO23408NWIDNW00172EE23430NWIDNW00425EE23433NWIDNW00425EE23430NWIDNW00249EE23430NWIDNW00176