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JDB1983

macrumors newbie
Original poster
Oct 31, 2009
29
0
What's the best method to downgrade/reflash/hack an iPhone 3G that has iOS4 in order to install iPHone OS 3.1.3?

I'm finding iOS4 unusable sluggish.




(Edit, in title I meant 3.1.3, not 4 - obviously)
 
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