thanks for the help bro. yes i did both. anyway, i found a solution...this is gonna sound weird...but it worked. i kinda slapped the back of the phone with the earpiece facing down...then make a call. and i kept trying.

it went back to normal.

of all the things to do, beating it back in line worked...hish..

(friend of mine read this method on a china forum. figure that huh?  )

called the service center, they're closed cuz public holiday. anyway it didnt work the first few times i did it too bro. i just kept trying. scared i was gonna break this thing. haha.

after 5-6 tries it eventually worked...

oh by the way, to be more precise...the spot is just a little bit under where the camera is..