touche screen

how to flash samsung j730f u3 for fix touche screen fix tatche after update to 8.0 samsung j7 pro room fix any probleme dawngrad any probleme only flash the room in odin

fix touche screen to SAMSUNG GALAXY J7 2016 SM–J710F  u4 binary after update new version final security version 7.0 j710f u4 fix touch finaly repair 1 flash to j710f u4 combinition