My main concern is for SM-S928U1 S24 Ultra bit4. I cannot for the life of me figure out how to activate diagnostic mode. on my S21 Ultra I can ##366633# that opens a menu to an option for DM mode. Although I am not entirely sure that is the correct diagnostic mode that I need for my S24 Ultra. A repair that requires what could possibly be a questionable procedure, So I if anyone had any information on getting SM-S928U1 into diagnostic mode I would be very grateful. However if anyone would...Read more