Galaxy A03 Core
Firmware A032MUBS7CZA1
Ecuador · ECOAndroid 13Built Jan 13, 2026Release information
The software versions and region covered by this firmware update.
A032MUBS7CZA1A032MOWA7CZA5 EcuadorEcuador · CSC ECO · 1 carrier in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Claro74001NWIDNW00243