iPhone 4 Universal Bumper suits Verizon and AT&T handsets

Apple stores have apparently begun receiving stocks of universal iPhone 4 bumpers, which will suit the controls on both the AT&T and Verizon versions of the smartphone. As we spotted back at the CDMA iPhone 4's launch, the newer handset has the ringer switch slightly lower down the left-hand side; this tweaked official iPhone 4 case has a longer opening to suit both positions.Video demo after the cut

The updated case was spotted by Engadget reader Alex, who promptly picked up the Bumper so as to compare it to the original design (as you can see in his video below). The change does mean that from now on official Bumpers should suit either iPhone 4 version, but if you've got a fitted case for your current model, don't necessarily expect it to work on the Verizon handset arriving next month.