Internet tethering is a feature that has been available on the iPhone since OS 3.0, but blocked by AT&T.  iPhone OS 4.0 beta 4, which was released to developers earlier today, has a new message that hints that AT&T tethering may be coming soon.

But if you’re like me and don’t feel like waiting for AT&T to offer this feature that they already allow on many of their other phones, just jailbreak it and install MyWi.

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