Galaxy A21s

SM-A217M

Firmware A217MUBU5CUD1

Costa Rica · CRCAndroid 11Built Apr 6, 2021

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

Inside the firmware

Read from the build properties and kernel of this firmware.

Costa Rica · CSC CRC · 1 carrier in 1 country

What is CSC?

CSC is Samsung's region and carrier customization. The networks below are included in this release.

Claro

MCCMNC71203NWIDNW00258

Claro CR Telecomunicaciones (Aló)

LTE 1800UMTS 2100GSM 1800