Need 2 comp, 1 with iTune 8.0, another with 8.2
on comp with iTunes 8.0 need Pwnage2.5, 2.0.2.ipsw,
on comp with iTunes 8.2 need 3.0 or 3.0.1 .ipsw
1st : reset iPhone by 15 second hold home and power button
2nd : Jaibreak iPhone by Pwnage2.5, follow step by step, untill LCD white blank,
unplug usb then plug to another copm with iTune 8.2 ( or newer ) then restore 3.0 or 3.0.1.ipsw ( original .ipsw ),
I fix 1st iPhone I thought just lucky, then I get another same problem from another phone store, I try this way, and work well
hope to help
Try it don't loose any $
This solution I get from
www.tinhte.com , don't remember who is post it
or use this
http://forum.gsmhosting.com/vbb/showthread.php?t=785762
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