This happens because of the very thing we’re doing right now, which i suspect will likely be patched quickly by iOS 7 GM release.
Many of you may remember a story I put out ahile back talking about how CommCenter blocks edited ist files. So it is quite a breakthrough that Joseph has managed to enable it without jailbreaking. There have also been a number of apps that have enabled tethering as an easter egg, but have been quickly removed from the App Store. Many carriers currently charge a monthly fee for the mobile Hotspot feature, and it has been possible to use the feature unofficially using jailbreak apps such as PdaNet, MyWi. Joseph Brown of iTweakiOS who has released hacked carrier bundles to boost download speeds, has just figured out a way to enable tethering (or the mobile Hotspot) feature on the iPhone without jailbreaking.
