Galaxy S23

SM-S911B

Firmware S911BXXS9EZB6

Brazil · ZVVAndroid 16Built Feb 13, 2026

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

Brazil · CSC ZVV · 4 carriers in 1 country

What is CSC?

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

Vivo

MCCMNC72406NWIDNW01465

Telefônica Brasil S.A.

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

Vivo

MCCMNC72410NWIDNW01465

Telefônica Brasil S.A.

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

Vivo

MCCMNC72411NWIDNW01465

Telefônica Brasil S.A.

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

Vivo

MCCMNC72423NWIDNW01465

Telefônica Brasil S.A.

LTE 1800LTE 2600UMTS 850UMTS 2100GSM 850GSM 1800