GALAXY Win Pro DUOS

SM-G3812

Release G3812ZNUAOF1

China · CHUAndroid 4.2.2Built 6/1/2015

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

China · CSC CHU · 7 carriers in 2 countries

What is CSC?

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

China Mobile

MCCMNC46000

5G 7005G 2500LTE 900LTE 1800TD-LTE 1900TD-LTE 2000TD-LTE 2300TD-LTE 2500GSM 900GSM 1800

China Mobile

MCCMNC46002

TD-SCDMA 1900TD-SCDMA 2000

China Mobile

MCCMNC46007

TD-SCDMA 1900TD-SCDMA 2000

China Mobile

MCCMNC46008

China Unicom

MCCMNC46001

5G 7005G 21005G 3500LTE 900LTE 1800LTE 2100TD-LTE 2300TD-LTE 2500

China Unicom

MCCMNC46009

China UnicomMVNO

MCCMNC45407

China Unicom (Hong Kong) Limited