Download the Samsung firmware for the GALAXY S4 SHV-E300S with product
code SKT from South Korea (SK Telecom). This firmware
version number PDA E300SKSUFNJ1 and CSC
The operating system of this firmware
is Android 4.4.2 , with build date Sat, 04 Oct 2014 02:36:14 +0000.
Security patch date is N/A, with