yo me he bajado la ultima con samfirm y en odin no da fallo. no probe a instarlarla
trae estos archivos
AP_G950FXXU1CRAP_CL12993647_QB16754748_REV00_user_ low_ship_meta.tar.md5
BL_G950FXXU1CRAP_CL12993647_QB16754748_REV00_user_ low_ship.tar.md5
CP_G950FXXU1CRAP_CP8821295_CL12993647_QB16754748_R EV00_user_low_ship.tar.md5
CSC_OXM_G950FOXM1CRAP_CL12993647_QB16754748_REV00_ user_low_ship.tar.md5
HOME_CSC_OXM_G950FOXM1CRAP_CL12993647_QB16754748_R EV00_user_low_ship.tar.md5
el CSC no se cual era para cada cosa