Originally Posted by crossbones
It will be a heat/voltage issue if your blutooth affects it. SIM's run at a certain voltage, but some newer ones run at lower ones. If you have an old sim, and then broadcasting a bluetooth signal knocks the voltage down that could cause it. Alternativly it could be that the bluetooth radiation causes the phone to heat up so much the sim holder warps slightly.
I'd make sure you have a brand new sim and go from there.
now thats a class reply
Logical.. lets see if it works for the post creator