Thanks a lot for this tips. They helped me unbrick a friend’s iPhone last night. I didn’t follow through all the steps, though. The key part for me was itunes 7.5 and firm 1.1.4 on windoze. Then it got out of the recovery mode and I could do a clean update, jailbreak and unlock using a custom firmware built with pwnagetool.
Thanks a lot for your help!!
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