Latest Samsung SPH-L300 (SPH-L300) - SPR firmware
Samsung SPH-L300 (SPH-L300) firmware for Spint (cdma) (SPR): 1 build in the SamMobile archive, newest first. The latest is L300VPBND4 (Android 4.1.2, built 25 April 2014). Open a build to download it, or switch region with the country selector.