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Galaxy Note20 5G
N981U1UES1CTL7
ATTAndroid 11Released 12/17/2020Firmware details
Key identifiers and package metadata for this release.
N981U1UES1CTL7N981U1OYM1CTL7 USAUSACSC code ATT10 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&T310170NWIDNW00167AT&T310380NWIDNW00167AT&T310410NWIDNW00167AT&T310560NWIDNW00167AT&T311180NWIDNW00167AT&T310950NWIDNW00167AT&T310170NWIDNW01900AT&T310380NWIDNW01900AT&T310410NWIDNW01900AT&T310560NWIDNW01900AT&T311180NWIDNW01900AT&T310950NWIDNW01900mobi310030NWIDNW00167mobi310030NWIDNW0190099999NWIDNW0016799999NWIDNW0190000101NWIDNW00156
AT&T310280NWIDNW00167AT&T310280NWIDNW01900