MyWi for iOS4 is ready and it has many features like the ability to save power consumption up to 30-40%.  And to get it works, it requires a jailbroken iphone or ipod touch.

To get better information about MyWi for iOS4, please go here:

http://thetechjournal.com/electronics/iphone-electronics/mywi-4-0-for-ios-4-jailbreak.xhtml

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