Galaxy A21s

SM-A217M

Release A217MUBU3ATI1

Argentina · PSNAndroid 10Built 9/5/2020

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

Argentina · CSC PSN · 2 carriers in 1 country

What is CSC?

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

Personal

MCCMNC72234NWIDNW00984

Personal

MCCMNC722341NWIDNW00984

Telecom Personal S.A.

5G 7005G 26005G 3500LTE 700LTE 1700LTE 2600UMTS 850UMTS 1900GSM 850GSM 1900