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eezing

macrumors 6502
Original poster
Oct 29, 2008
377
3
1. Plug your iPhone into a Mac via USB and turn it on.

2. Go to Applications > Utilities > System Profiler.app

3. In System Profiler in the left pane, Go to Hardware > USB.

4. In the Right pane, Go to USB Hight-Speed Bus > Click iPhone

4. The Serial Number = UDID
 
I forgot to get my udid from itunes and register it before I tried installing is 4.0. So I don't know my udid. I am stuck in recovery. Any sugestions?
 
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