I'm wondering what exactly goes into jailbreaking after an exploit is found. The current iOS has gotten good enough that I really don't need/want Cydia or the apps and all the different hacks they offer. The things I'd really want are 1. force-enable the internet tethering option, and 2. custom SMS/email sounds. I know that #2 is basically throwing extra sound files into a folder, and #1 had previously been able to be enabled by means of a provisioning profile. Do you think that the hacking community can make a jailbreak or exploit small enough not to be easily detectable by Apple, yet just enough to get some small, meaningful changes through?