Download the Samsung firmware for the GALAXY S4 GT-I9505 with product
code O2C from Czech Republic (O2C). This firmware
version number PDA I9505XXUGNJ8 and CSC
The operating system of this firmware
is Android 4.4.2 , with build date Fri, 31 Oct 2014 13:49:52 +0000.
Security patch date is N/A, with