Galaxy S21 5G
Firmware G9910ZCSDHYF2
China · CHCAndroid 15Built Jul 15, 2025Release information
The software versions and region covered by this firmware update.
G9910ZCSDHYF2G9910CHCDHYF2 ChinaInside the firmware
Read from the build properties and kernel of this firmware.
o1qAP3A.240905.015.A2.G9910ZCSDHYF25.4.274-qgki-2370012-abG9910ZCSDHYF2China · CSC CHC · 13 carriers in 3 countries
CSC is Samsung's region and carrier customization. The networks below are included in this release.
China Broadnet46015NWIDNW02147China Mobile46000NWIDNW00109China Mobile46002NWIDNW00109China Mobile46007NWIDNW00109China Mobile46008NWIDNW00109China Telecom46003NWIDNW00041China Telecom46011NWIDNW00041China Unicom46001NWIDNW00042China Unicom46009NWIDNW00042
China UnicomMVNO45407NWIDNW01378China UnicomMVNO45407NWIDNW01910China UnicomMVNO45407NWIDNW01911CTExcelMVNO45431NWIDNW00368CTExcelMVNO45431NW02299
China Telecom45502NWIDNW01665China Telecom45502NWIDNW01933China Telecom45507NWIDNW01665