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wfielder84246

macrumors member
Original poster
Feb 17, 2008
60
0
UK
I keep reading how people can't enter DFU mode on the new itunes or whatever when jailbreaking. However is it really necessary? Whenever I restore I just press alt restore and select my custom firmware and it works. I managed to get 2.2.1 doing this. Am I missing something fundamental?? Thanks in advance!
 
I've always wondered why you need DFU and a normal restore is not recommended. I cant get either to work "error 6001"
 
I keep reading how people can't enter DFU mode on the new itunes or whatever when jailbreaking. However is it really necessary? Whenever I restore I just press alt restore and select my custom firmware and it works. I managed to get 2.2.1 doing this. Am I missing something fundamental?? Thanks in advance!

DFU solves some problems with screwed-up phones that can't restore normally.
 
OS X does not allow you to enter DFU mode from their USB ports.

It's a bug in the latest USB driver and only affects some computers. The way you've phrased the statement implies that Apple is not allowing DFU, which is incorrect; it's just a bug.
 
Sorry, I wasn't asking how can I can enter DFU mode, more why is it nescessary and why is it such a problem to people as everytime I restore with a custom firmware I just click alt and restore and chose my custom firmware and bish bash bosh done.
 
Sorry, I wasn't asking how can I can enter DFU mode, more why is it nescessary and why is it such a problem to people as everytime I restore with a custom firmware I just click alt and restore and chose my custom firmware and bish bash bosh done.

You're not performing a complete restore. A DFU restore flashes more things than just the system partition.
 
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