Refuting a previous report, Anandtech has published in great detail why it believes that Apple is not using network provisioning to intentionally hobble the internet connection on iPhones and iPads. The debunk called the notion that Apple would do such a thing blatantly wrong, and notes that "there's both no incentive for them to do so, and any traffic management is better off done in the packet core of the respective network operator rather than on devices."