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ger0nim0e

macrumors newbie
Original poster
hey guys,
i have a locked iphone 3g version 2.0 with turbosim installed. how do i update to 2.2.1? thankss
 
hey guys,
i have a locked iphone 3g version 2.0 with turbosim installed. how do i update to 2.2.1? thankss

Use PwnageTool to create a custom ipsw with the baseband of 2.28.00.
This will allow Yellowsn0w to unlock your phone, while getting the new features of 2.2.1.
 
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