Apple iPhone 3G and 3GS owners should expect a software update on Sept. 25, AT&T revealed today, and while the new software will let U.S. customers send MMS text messages, it won’t switch on tethering ...

So iPhone OS 3.0 dropped yesterday, bringing with it such overdue features as copy/paste, MMS, and tethering. Well, not MMS. Or tethering. See, while the OS is capable of both, these two features have ...

Now that iPhone users have discovered how to enable tethering support under 3.0, how hard is it to add tethering to your existing iPhone 3G account? Ars discovered ...