Is it possible to just install a custom .ipcc file and have "Native Tethering" on a 3GS running v3.1.2? I have used BlackRa1n RC3 to JailBreak and UnLock and I seem to remember something after running BlackRa1n RC3 that it did something to patch the CommCenter. I know there are a bunch of other ways to do a "software patch" on Cydia and Rock but I'm one of the unlucky ones that had my Visual Voicemail messed up using one of those methods. I would like to just install a custom .ipcc, reboot or reset and hit the switch and have tethering. Is it possible?
Thanks in advance...
Thanks in advance...