Download the Samsung firmware for the GALAXY S4 LTE-A GT-I9506 with product
code STH from Singapore (StarHub). This firmware
version number PDA I9506XXUBNA2 and CSC
The operating system of this firmware
is Android 4.3 , with build date Fri, 03 Jan 2014 10:11:30 +0000.
Security patch date is N/A, with