Phone · Samsung Galaxy S4

SCH-I545L firmware

Stock firmware and official updates for the Samsung Galaxy S4 (SCH-I545L), by region.

Software support

Latest firmwareAndroid 5I545LWWSGQA1 · built Jan 5, 2017

RegionBuildAndroidSecurity patchDateDetails

Unknown region XXXBuildI545LWWUEMK4AndroidAndroid 4Security patch—BuiltNov 16, 2013DetailsDownload

United States LRABuildI545LWWSGQA1

Builds in our firmware catalog, newest first.

BuildAndroidBuiltRegions

I545LWWSGQA1AndroidAndroid 5BuiltJan 5, 2017Regions1 CSC

I545LWWUGOH1AndroidAndroid 5BuiltAug 5, 2015Regions1 CSC

I545LWWUGOF2AndroidAndroid 5BuiltJun 11, 2015Regions1 CSC

I545LWWUFNK1AndroidAndroid 4

Taken from the SGH-I337; this model can differ (chipset, network bands).

Storage: 2 GB RAM, 16 GB ROM (Portion of memory occupied by existing content)
Card slot: Up to 64GB