I'm trying to Root a Samsung S9 for Data recovery purposes. I've put it in developer mode and turned on USB debugging mode. haven't been able to find OEM Unlocking option. Every root I've tried failed. I tried all the auto root apps as well as flashing "cfar_samsung_sm-g960w_starqltecs_ppr1.180610.011.g960wvlu3csaa_t0" IMG in Odin. Can someone please offer me some guidance?