k750i camera not working like it should

[break]

i've flashed my k750i several times now..
but now the camera is not working like it should

when i open the lens cover,it starts but it closes right away!

any solutions?

[jagadeesh]

check cell battery is sufficiently charged if it is good check for loose wire connections to mother board of phone to camera, or the battery is loosely connected, clean contacts and try.