Phone · Samsung Galaxy S II

GT-I9100G firmware

Stock firmware and official updates for the Samsung Galaxy S II (GT-I9100G), by region.

Software support

Latest firmwareAndroid 4I9100GZQLT5 · built Jun 28, 2013

RegionBuildAndroidSecurity patchDateDetails

Algeria TMCBuildI9100GXXLC1AndroidAndroid 2Security patch—BuiltMar 8, 2012DetailsDownload

Austria ATOBuild

Builds in our firmware catalog, newest first.

BuildAndroidBuiltRegions

I9100GZQLT5AndroidAndroid 4BuiltJun 28, 2013Regions1 CSC

I9100GZCLSHAndroidAndroid 4BuiltJun 27, 2013Regions1 CSC

I9100GZNLS5AndroidAndroid 4BuiltJun 27, 2013Regions1 CSC

I9100GDXLS8AndroidAndroid 4

Taken from the GT-I9100; this model can differ (chipset, network bands).