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Galaxy A16 5G
A166U1UES2AYCAFirmware details
Key identifiers and package metadata for this release.
A166U1UES2AYCAA166U1OYM2AYCAUSACSC code
ATC3 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.
313390NWIDNW0187900101NWIDNW01961208090NWIDNW01879