The wait has been pretty frustrating for the unlocked Galaxy S9 and S9+ US owners, as the smartphone is still running on four months old security patch. Well, no more: Samsung is finally rolling out fresh updates for these two devices. These updates weight 700 megabytes and include, among other things, June security patch. Firmware versons rolled are G960U1UES2ARF4 and G965U1UES2ARF4.