Galaxy A21s

SM-A217F

Release A217FXXU7CUI7

Poland · PLSAndroid 11Built 9/29/2021

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

Poland · CSC PLS · 1 carrier in 1 country

What is CSC?

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

Plus

MCCMNC26001NWIDNW01046

Polkomtel Sp. z o.o.

5G 2100LTE 900LTE 1800LTE 2100LTE 2600UMTS 900UMTS 2100GSM 900GSM 1800TD-5G 2500