hello
im new here. sorry if i make anything wrong.

i flashed my k850i 2 days ago. everything works good. now i want to change some symbols in the menu. i copied the menu.ml file on my pc and changed some things. then i deleted the menu.ml file on the mobile and want to put the new changed file on the phone. suddenly the prog hangs!! it deleted the menu.ml file and nothing else worked. i cant do anything. i disconnected it and want to connect it again but everytime when i plug in the cable and press the c button the mobile starts like when i connect it without pressing the c button.
i tried to connect it with the seus but there it was the same.

can anyone plz help me??