Galaxy S25

SM-S931B

Firmware S931BXXUDDZJB

Latest

Ireland · METAndroid 17Built Oct 19, 2026

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

Ireland · CSC MET · 1 carrier in 1 country

What is CSC?

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

Eir

MCCMNC27203NWIDNW01600

Eir Group plc

5G 18005G 3500LTE 800LTE 1800LTE 2100UMTS 900UMTS 2100GSM 900