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