Galaxy S25

SM-S931B

Release S931BXXU1AYB4

BRAZIL · ZTMAndroid 15Built 2/8/2025

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

BRAZIL · CSC ZTM · 3 carriers in 1 country

What is CSC?

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

TIM

MCCMNC72402NWIDNW01299

Telecom Italia Mobile

5G 7005G 18005G 23005G 26005G 3500LTE 700LTE 1800LTE 2100LTE 2600UMTS 850UMTS 900UMTS 2100GSM 900GSM 1800

TIM

MCCMNC72403NWIDNW01299

Telecom Italia Mobile

5G 7005G 18005G 23005G 26005G 3500LTE 700LTE 1800LTE 2100LTE 2600UMTS 850UMTS 900UMTS 2100GSM 900GSM 1800

TIM

MCCMNC72404NWIDNW01299

Telecom Italia Mobile

5G 7005G 18005G 23005G 26005G 3500LTE 700LTE 1800LTE 2100LTE 2600UMTS 850UMTS 900UMTS 2100GSM 900GSM 1800