Galaxy Express
Firmware I437ZUCBNB1
United States · ATTAndroid 4.1.2Built Feb 10, 2014Release information
The software versions and region covered by this firmware update.
I437ZUCBNB1I437ZATTBNB1 United StatesUnited States · CSC ATT · 3 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
AT&T31015099999099999