If you took the plunge on the Spirit jailbreak over the weekend, no need to wait for AT&T to fulfill their long ignored promise to bring data tethering to the iPhone in the United States: the MyWi App will turn your iPhone into a wireless 3G modem right now.
The app costs $10 on jailbroken iPhones and it looks pretty simple: you just launch the MyWi app, flip the “WiFi Tethering” switch to “On” and then you can connect any WiFi-capable device to your iPhone.
This would be a great way to make your iPad WiFi 3G capable while saving yourself $130 bucks. If you want to try MyWi, you can grab it now through Cydia.
[via Gadget Lab]