Some quick notes on the ‘Personal Hotspot’ feature in iOS 4.3

So Apple this morning released beta one of iOS 4.3, bringing with it a whole heap of little tweaks and a couple of major features, including the new ‘Personal Hotspot’ feature.

Personal Hotspot extends on the existing tethering support in iOS by adding WiFi as a sharing method in addition to the existing Bluetooth and USB methods.

As far as I can tell, I’d believe it’s tied to the tethering settings; if you carrier has tethering enabled (and depending on your carrier, you’ve paid for access), you should have access to WiFi tethering; it’s just another method in addition to bluetooth and USB tethering. However, don’t quote me on this!
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