Galaxy A55 5G

SM-A556E

Release A556EXXSHDZH6

Uruguay · UYOAndroid 16Built 8/20/2026

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

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Uruguay · CSC UYO · 3 carriers in 1 country

What is CSC?

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

Antel

MCCMNC74801NWIDNW00149

Administración Nacional de Telecomunicaciones

5G 35005G 28000LTE 700LTE 1700UMTS 850UMTS 2100GSM 1800

Claro

MCCMNC74810NWIDNW00256

AM Wireless Uruguay S.A.

5G 3500LTE 1700UMTS 1900GSM 1900

Movistar

MCCMNC74807NWIDNW00790

Telefónica Móviles Uruguay

5G 3500LTE 1900UMTS 850GSM 850GSM 1900