Galaxy A03s

SM-A037M

Firmware A037MUBU3CWB2

Ecuador · EBEAndroid 13Built Feb 28, 2023

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