8130 resets when headphones plugged in ver.175

Recently my Pearl (4.5.0.175) 8130 started to reset when I plug headphones in to listen to music. A few different things happen (with no particular set of headphones):

1) Audio only out of left channel after plugging in headphones. This can be cured by repeatedly plugging in the headphones until the phone resets, and then it usually is both ears that work.

2) No audio after plugging in headphones. This seems to only be solved by unplugging them, pulling the battery and plugging them back in. Sometimes it'll reset when I plug the headphones in, and then it starts back at scenario 1.

Anyone else have this problem? My phone is 2yrs old.