A new tweak available without a jailbreak claims to enable free hotspot tethering on devices running iOS 6 and 7 for at least T-Mobile in the US. It comes to us from iTweakiOS, the same people providing hacked carrier profiles enabling features such as wideband audio and faster data speeds for various US carriers. In theory the hack could work for other GSM carriers, but there is still some work to be done to get it up and running on AT&T. On it’s website the guys explained exactly how the tweak works:
Many of you may remember a story I put out awhile back talking about how CommCenter blocks edited carrier.plist files and I may have found a work aroun to get things like personal hotspot enabled. Well, I’ve found the solution, but first, let’s talk about why CommCenter blocks plist editing. 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 time. People were enabling tethering by modifying the original carrier.plist files and this stopped entirely when Apple implemented signatures into the carrier.plist files and creating what we all know as CommCenter which is the process that checks these signatures. So, the challenge was finding a way to enable hotspot without CommCenter checks and verifications. After months of research and digging, I’ve finally found a genuine workaround to enable this great feature and its quite simple, really.
Step-by-step instructions are available through the iTweakiOS website now, but the process is a little more in-depth than some of the other hacks released through the website in the past. The post warns that the tweak has only been tested on T-Mobile and that AT&T users “will need to tinker around and test a bit to get it operational.” If you’re up for a bit of .plist editing and likely some trial and error if you’re on AT&T, you can find the full instructions here.