Download the Samsung firmware for the GALAXY S4 SCH-I959 with product
code CTC from China (China Telecom). This firmware
version number PDA I959KEUGOA1 and CSC
The operating system of this firmware
is Android 4.4.2 , with build date Thu, 08 Jan 2015 12:32:07 +0000.
Security patch date is N/A, with