Check if the firmware you want to use is the right one for your SAMSUNG Galaxy S9+. The table below contain all the useful information you might need for your software. The firmware posted here was designed for Galaxy S9+ for G965U1UEU6CSI1 PDA version and G965U1OYM6CSI1 CSC code. This is a dedicated G965U1UEU6CSI1 bootloader type and 904560344 CRC software. Android Oreo 9 comes with Android Security Patch Level. Please also make sure if the 16578910 changelist and 16/09/2019 build date are correct for SAMSUNG Galaxy S9+.
If the specification posted for the software is correct and you want to use the XAA OPEN software from United States, simply tap on the download button. Size of all flash files posted is 3.89 GB.