My phone was fine since I got it. Only recently has it been acting up (iE not charging or harge for a bit then stop and start again) and tonight when i got back home fom work i charged my phone only to realize it wasn't charging. (using both the wall charger and the one connecting to the PC.

I have noticed that when i connect to charge, the USB is a bit loose/wobbly but hasn't been much of a problem till now. I'm contacting nokia tomorrow to see what my options are for warranty repair work and try out my friends charger to see if it works.