Home / Firmware / SM-W2020 / CHC
三星W20 5G
W2020ZCU2ATC2
CHCAndroid 9Released 3/5/2020Firmware details
Key identifiers and package metadata for this release.
W2020ZCU2ATC2W2020CHC2ATC2 ChinaChinaCSC code CHC11 carriers in 3 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.
China Mobile46000NWIDNW00109China Mobile46002NWIDNW00109China Mobile46007NWIDNW00109China Mobile46008NWIDNW00109China Telecom46003NWIDNW00041China Telecom46011NWIDNW00041China Unicom46001NWIDNW00042China Unicom46009NWIDNW00042
China UnicomMVNO45407NWIDNW01378China UnicomMVNO45407NWIDNW01910China UnicomMVNO45407NWIDNW01911
China Telecom45502NWIDNW01665China Telecom45507NWIDNW01665