my 3660's backlight is not as bright as other 3660s... its like "redish" and i dunno why and its been like that eversince i bought it... ive already adjusted the contrast but it still wont get the normal white backlight... does it have something to do with t-mobile firmware 4.57? or is it the backlight led itself that has the problem? and is it true that new firmwares can affect the backlight of the phone?