error code (21)

**edanaisc2** · 01-04-2009, 01:34 PM

good day to all,

I was repwaning my 3g iphone today and as I was restoring in itunes, it gave me an error code stating that it could not restore my iphone due to an unknown error (21).Does anybody know what this means, I have been trying to rejailbreak my phone since last night after restoring to 2.2 so that I could unlock my iphone. Any help is appreciated and thank you in advance.

**Zwayne** · 01-04-2009, 01:46 PM

a little more info.....like OS, itunes version?

**edanaisc2** · 01-04-2009, 01:48 PM

i have a macbook pro running on the leopard, itunes version is 8.02, just updated itunes also. thanks

**Zwayne** · 01-04-2009, 01:51 PM

Originally Posted by edanaisc2

i have a macbook pro running on the leopard, itunes version is 8.02, just updated itunes also. thanks

OS X 10.5.5 or 10.5.6?

**edanaisc2** · 01-04-2009, 01:55 PM

10.5.6

**Zwayne** · 01-04-2009, 01:57 PM

Originally Posted by edanaisc2

10.5.6

Read here...http://www.modmyi.com/forums/iphone-...-dfu-mode.html

**edanaisc2** · 01-04-2009, 02:05 PM

Thanks Zwayne I will try it later.

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