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Galaxy A21
SC42AOMU1ATK1
DCMAndroid 10Released 11/17/2020Firmware details
Key identifiers and package metadata for this release.
SC42AOMU1ATK1SC42ADCM1ATK1 JPJPCSC code DCM1 carrier 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.
NTT docomo44010NWIDNW00875NTT docomo44010NWIDNW01291NTT docomo44010NWIDNW00598NTT docomo44010NWIDNW00376