Galaxy S24

SM-S921B

Release S921BXXU5AYB3

ECUADOR · EBEAndroid 14Built 2/11/2025

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

ECUADOR · CSC EBE · 1 carrier in 1 country

What is CSC?

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

Movistar

MCCMNC74000NWIDNW00778

Otecel S.A.

LTE 1900UMTS 850GSM 850GSM 1900