samsung m315f dead boot repair

my samsung m315f dead after after flash with odin .team plz help me how to repair with jtag its ufs mobile come with frp lock am just downgrade with odin all file write success
flash file is....M315FXXU2ATI4-(INS) (Firmware 4 Files)
no download mode
no detect in device manager
no any ports detects
plz help