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Galaxy A25 5G
A256USQSDEZG3
DSAAndroid 16Released 7/29/2026Firmware details
Key identifiers and package metadata for this release.
A256USQSDEZG3A256UOYNDEZG3 USAUSACSC code DSA6 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.
AT&T310410NWIDNW02088AT&T311180NWIDNW02088AT&T310410NWIDNW02171AT&T311180NWIDNW02171AT&T310950NWIDNW02171AT&T310410NWIDNW02172AT&T311180NWIDNW02172AT&T310950NWIDNW0217299999NWIDNW0208800101NWIDNW00156
AT&T310280NWIDNW02171AT&T310280NWIDNW02172