C902 blue neon led(the long one near the cam)

http://www.esato.com/board/ui/k0095D64E7cvx54Krr94.jpg
hear u can see that the long led which is between the camera silde and the phone
as u can see the led is not straight should it be like that is it normal. in begining it is in , in the middle u cant see the edge of the slide and then it goes in again.
1)my question is it normal for this phone. shouldn't it be straight.
2)and would it move if some one moved their finger over in vertical direction when i are holding the phone straight in ur hand and the cam slide is open but ur are not taking the picture.( like in the picture one but with open camera silde)

does anyone know if it okey
and can they adjust it whenever i take it to service center,if iget any problems with the phone.
and one more question when ever i listen to music and my equlizer i sett to mega bass i hear cracking sound when i increase or lower the volume and when i pause / play the song. i had this cracking sound in my w890i but this i not a walkman but it still got that sound could it be because of that my phone has three's firmware

doen't anyone own a c902 in this forum twho can give me some advice