I changed front brakes on my 04 land rover

While you were changing your pads, did you inspect your brake rotors? If you did you probably would have found that the old pads had worn grooves into the rotors. So now your rotors are wearing grooves into your new pads. You need to see if there is enough material left on your rotors to have them turned. If not you need to replace your rotors and of course your new pads should also be replaced again.

something is not on right, remove the wheel that is noisy andc heck your work.