Galaxy J4
Firmware J400MUBSBCUC1
Costa Rica · CRMAndroid 10Built Mar 8, 2021Release information
The software versions and region covered by this firmware update.
J400MUBSBCUC1J400MOWTBCUC1 Costa RicaCosta Rica · CSC CRM · 1 carrier in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Liberty71204NWIDNW00776