Major U.S. carriers Verizon, AT&T and T-Mobile are still experiencing back orders on the cellular version of the iPad Mini with Retina Display, signaling that the 3G/4G version of the tablet is still experiencing heavy supply constraints, reports CNET. While Apple's online store still shows that cellular Retina iPad minis are available to ship in 5-10 business days, Verizon's page for the device shows that the device will ship by December 2, with T-Mobile and AT&T showing 6-8 week and 21-28 day delivery estimates, respectively.
