Galaxy A3

SM-A320Y

Release A320YDXU1BQI2

Mexico · MXOAndroid 7.0Built 9/18/2017

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

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Mexico · CSC MXO · 5 carriers in 1 country

What is CSC?

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

AT&T

MCCMNC334090

AT&T Mexico

LTE 850LTE 1700UMTS 1700

AT&T / Unefon

MCCMNC334050

AT&T Mexico

5G 2600LTE 850LTE 1700LTE 2600TD-LTE 2600UMTS 850UMTS 1900UMTS 1700

MovistarMVNO

MCCMNC334030

Telefónica

movistar MX

MCCMNC33403

Telcel

MCCMNC334020

América Móvil

5G 3500LTE 850LTE 1700LTE 2600UMTS 850UMTS 1900GSM 1900