above the navipad that little black strip of rubber has fallen off (twice)
my keypad bubbled up like yours (once) i took it to nokia they fixed it. it apparently is common. im not liking my changes of the replacement staying on but so far so good. has been about a month now since i got it fixed
yea, i've heard some that are having problem with keypad mat, however mine is still very much intact... coz probably i dont use it that much, only during weekends...
