Galaxy A21s

SM-A217F

Firmware A217FXXU5BUA4

United Kingdom · O2UAndroid 10Built Jan 22, 2021

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

United Kingdom · CSC O2U · 1 carrier in 1 country

What is CSC?

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

O2 (UK)

MCCMNC23410NWIDNW00928

Telefónica Europe

5G 7005G 9005G 3500LTE 800LTE 900LTE 1800LTE 2100TD-LTE 2300GSM 900TD-5G 2600

O2 (UK)

MCCMNC23410NWIDNW00886

Telefónica Europe

5G 7005G 9005G 3500LTE 800LTE 900LTE 1800LTE 2100TD-LTE 2300GSM 900TD-5G 2600

O2 (UK)

MCCMNC23410NWIDNW01290

Telefónica Europe

5G 7005G 9005G 3500LTE 800LTE 900LTE 1800LTE 2100TD-LTE 2300GSM 900TD-5G 2600