Check if the firmware you want to use is the right one for your SAMSUNG S6802 Galaxy Ace Duoz. The table below contain all the useful information you might need for your software. The firmware posted here was designed for GALAXY Ace DUOS for S6802XXMC1 PDA version and S6802DBTMB1 CSC code. This is a dedicated S6802XXMC1 bootloader type and 3489215435 CRC software. Android Gingerbread 2.3.6 comes with Android Security Patch Level. Please also make sure if the 0 changelist and 08/03/2013 build date are correct for SAMSUNG S6802 Galaxy Ace Duoz.
If the specification posted for the software is correct and you want to use the DBT OPEN software from Germany, simply tap on the download button. Size of all flash files posted is 189.78 MB.