flashed K550i camera problem

[Zewok]

hello all.
A few days ago, i've flashed my k550im to a w610i, without any problem. But after this I wanted to change the camdriver to get better photo quality. So I did it with FAR and JD flasher, but every time I try to go in the camera menu in the phone, it says something like "Another application running. Close it, then start the camera".

[miguel8e]

return to original camdriver or with other camdriver

[shafuan]

try to install new cam driver