Hi to All

1st: If I restore an iphone 3g not jailbroken just restored online and just showing emergency call with apple usb sign on it and the phone version inside is 3.1.2. Now i tried to restore it putting phone in recovery mode and using cosutme fw 3.1.2 which i've already tried on other 3g and that was jailbroken and it was a success and working fine. But the phone which is already on 3.1.2 n not jailbroken giving error 1604. What should i do plz???

2nd: Iphone 3gs, version 3.0 tried unlocked and jailbroken but trie to erase content and all settings and now stuck on apple logo. Tried to restore again puting in recovery mode and restoring 3.0 but it doesnt do gives error straigt away i know that with 3gs it connects with apple server but is there anyother way out to restore the phone to 3.0 again thanks

BR Sherry