[changwen]

I have an iphone 3g with 2.2 version and 7.11.08 baseband which is doesn't work with yellowsn0w. Then some one told me to update the iphone by hit "shift + update " on itunes to upgrade the baseband to 2.28.0. But when I try to restore another jailbreak custom firmware it give me an unknown error 9. I retried many time but it keep give me different error like 9, 7, 13, 1605...
Now the iphone stuck in the recovery mode, everytime I turn it on, its screen showed up with an USB plug and an itunes icon
When i plug it into computer, the itunes give me a message say that it detect an iphone in recovery mode and tell me to restore. but everytime i restore it gave me errors
Do anyone have any solution for this kind of problem please help me

[kizmet1313]

Have you ever jail broke your phone? and where did you get the custom firmware?