Galaxy J1 ⑥

SM-J120FN

Release J120FNXXS2AQK1

Czech Republic · ETLAndroid 5.1.1Built 11/7/2017

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

Czech Republic · CSC ETL · 3 carriers in 1 country

What is CSC?

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

O 2

MCCMNC23002

O2 Czech Republic

5G 18005G 21005G 3700LTE 800LTE 900LTE 1800LTE 2600TD-LTE 2600GSM 900GSM 1800

T-Mobile

MCCMNC23001

T-Mobile Czech Republic

5G 7005G 18005G 2100LTE 800LTE 1800LTE 2100LTE 2600GSM 900

Vodafone

MCCMNC23003

Vodafone Czech Republic

5G 7005G 18005G 21005G 3500LTE 800LTE 1800LTE 2100LTE 2600GSM 900GSM 1800