Check if the firmware you want to use is the right one for your SAMSUNG S5660 Galaxy Gio. The table below contain all the useful information you might need for your software. The firmware posted here was designed for GALAXY GIO for S5660ZSLT5 PDA version and S5660CWTLT5 CSC code. This is a dedicated S5660ZSLT5 bootloader type and 2454659776 CRC software. Android Gingerbread 2.3.6 comes with Android Security Patch Level. Please also make sure if the 0 changelist and 31/05/2012 build date are correct for SAMSUNG S5660 Galaxy Gio.
If the specification posted for the software is correct and you want to use the CWT OPEN software from Taiwan, simply tap on the download button. Size of all flash files posted is 134.57 MB.