Check if the firmware you want to use is the right one for your SAMSUNG I679 Galaxy Ace 3. The table below contain all the useful information you might need for your software. The firmware posted here was designed for GALAXY ACE 3 for S7270ZSUAOB1 PDA version and S7270OZSAOB1 CSC code. This is a dedicated S7270ZSUAOB1 bootloader type and 3363574482 CRC software. Android Jelly Bean 4.2.2 comes with N/A Android Security Patch Level. Please also make sure if the 2818697 changelist and 05/02/2015 build date are correct for SAMSUNG I679 Galaxy Ace 3.
If the specification posted for the software is correct and you want to use the BRI OPEN software from Taiwan, simply tap on the download button. Size of all flash files posted is 817.19 MB.