Check if the firmware you want to use is the right one for your SAMSUNG I8260 Galaxy Core. The table below contain all the useful information you might need for your software. The firmware posted here was designed for GALAXY CORE for I8262XXAMG5 PDA version and I8262OXEAME4 CSC code. This is a dedicated I8262XXAMG5 bootloader type and 3658840880 CRC software. Android Jelly Bean 4.1.2 comes with Android Security Patch Level. Please also make sure if the 1314857 changelist and 17/07/2013 build date are correct for SAMSUNG I8260 Galaxy Core.
If the specification posted for the software is correct and you want to use the SER OPEN software from Russia, simply tap on the download button. Size of all flash files posted is 744.04 MB.
This firmware also works for: