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Galaxy J3
J320AUCU3BVH1
ATTAndroid 7.1.1Released 8/11/2022Firmware details
Key identifiers and package metadata for this release.
J320AUCU3BVH1J320AATT3BVH1 USAUSACSC code ATT11 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&T310150AT&T310170AT&T310380AT&T310380AT&T310410AT&T310560AT&T311180AT&T310950mobi3100309999900101
AT&T310280