Internet tethering is actually one that's gone backwards, with "unlimited" cellphone plans that are limited when tethering. Or plans that disable tethering even though all the software is there.
The other thing from a jailbreak would be for it to become self hosting, that is, give the ability to make full blown iPhone ipa on an iOS device without needing a macOS device anywhere at all.
The other thing from a jailbreak would be for it to become self hosting, that is, give the ability to make full blown iPhone ipa on an iOS device without needing a macOS device anywhere at all.