The original report of Apple's assumed "throttling" of carrier download speeds was based on the idea that certain settings "which appear to hamstring the handset's cellular data capabilities," but this is not the case. The Carrier Bundles are quite literally the only place in the entire OS they have indirect access (through Apple) to toggles they can play with." "If anything, Apple has long been one of the few handset vendors who initially understood the importance of limiting annoying operator customizations. Klug added, "there's no reason for Apple to want to arbitrarily limit their devices, and the reality is that they don't, at all, on any version of iPad or iPhone or in any of the carrier bundles they've distributed for network operators. Instead, Klug noted that, where there are two settings inside the files with the word "throttle" in them, these "refer purely to a retry interval throttle to prevent the phone from continually trying to reattach to an LTE network in the case of some error." This issue was addressed by logging less information. Download Apple iOS 8 for iOS to iPhone, iPad, iPod touch, and Apple Watch operating system. Description: Sensitive user information was logged. The same capabilities came to customers on U.K. Sprint announced that customers running the recently-released iOS 8.3 update are now able to use the carriers Wi-Fi calling feature. Click Yes on the pop-up windows to proceed the installation, or. To see the version of carrier settings on your device, tap. If you insert a new SIM card into your iPhone or iPad, you need to download the carrier settings for your new carrier. Follow the onscreen instructions to install your carrier update. ipcc file in Select File, and then click Install. Make sure that your device is connected to Wi-Fi or a cellular network. After connecting the iDevice, go to Toolbox Install IPCC. Impact: An attacker with access to an iOS device may access sensitive user information from logs. With the arrival of iOS 8.3, Sprint is rolling out Wi-Fi calling to iPhone customers using an iPhone 5c or later. Download the latest 3uTools on a PC/laptop, connect an iDevice to the PC/laptop with a USB cable. "Apple doesn't limit cellular data throughput on its devices," Klug stated, noting 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."Īpple itself explains in a support document that iOS carrier settings "include updates to Access Point Names (APNs), MMS settings, features such as tethering, and default apps," but as Klug detailed, these files are not used to "throttle" data speeds. Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later. | Source: Appleīrian Klug, writing for AnandTech, detailed the purpose of the "carrier bundle" files Apple uses to configure its devices for various mobile providers. Advertised theoretical data speeds for iPhone 5.
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