well my Griffin car charger has just stopped working with the 4G phone. Still works on my 3GS. The phone still charges with the wall plug that it came with. Anyone else hear of this weird one???
yup that was it.. The bumper has a little plastic piece that stooped the charger from fully seating... So I had to perform surgery on my $29.00 Apple bumper so the accessory that are made for it fit.. Nice...