This is a turorial on how to use PwnageTool 2.0.2 and update your iPhone to 2.0.1. For Mac only!
Step 1. Download PwnageTool 2.0.2 here.
Step 2. Backup your iPhone to iTunes
Step 3. Open iTunes, and from the iPhone -> Summary tab, download (do not update) the latest iPhone firmware 2.0.1 (iPhone1,1_2.0.1_5B108_Restore.ipsw).
Step 4. Open PwnageTool 2.0.2.
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