the easiest way to downgrade os 4 to 3.1.3 3G n 3Gs

  • Thread starter Thread starter farzadvahdat
  • Start date Start date
now this procedure is not work now different error not like before mybe saurik change his account

before i done 2 iphone new boot loader


but now having error like this err 3194
 
not work for me.

i try 3gs with v4 to downgrade this method.

when i try to restore itunes just give me error 3194

never restore.

why??????????

i follow your instruction
 
ok guyz let this be your last attempt to try downgrade 4.0 to 3.1.3 if you dont have SHSH blob saved here is the link and also a copy of my 3gs SHSH blob for those who didnt save theirs [HOW-TO] Downgrade to 3.1.x from 4.0 (requires SHSH blobs) - iPod touch, iPhone, and iPad forum - Multi-Touch Fans

remember guyz i,m not the the 1 who put this together its not my work just trying to help
 
Interesting how can it work. If this is true then why nobody has tried it till now?

I just returned one of my 3gs to my customer because I didn't saw this thread to try this option.

Anyhow I attach winrar executable conatining "hosts" file so that any body who has the problem of iTunes overwriting their "C:\WINDOWS\system32\drivers\etc\hosts" file try this exe and it writes the correct hosts file to work with this procedure and you don't need to manually go to C:\WINDOWS\system32\drivers\etc\ , and then open the file and then add the string.

P.S. Rename file extension from .rar to .exe as the forum is not letting upload exe files
 
no way i've osx snow leopard ,xp,w7 32/64 and + 2 desktops +2 notebooks with xp sp3 none of them works always error 3194 i'm going to sell my iphone
 
It worked for me too i was able to downgrade my 3gs new bootrom 4.0 to 3.1.3 but am left with how to jailbreak it...!
 
yes it really makes fool i never have success with my 4 sets 2 of them were 3.1.3 but disactivated due to password counter i could not restore them to version 3.1.3 but 4.0 went well i couldn't downgrade any of them
but one thing makes sence lately it was easy to save shsh by simple click on "make my life easier "the fisrt pops up after updating cydia
that's why
we have more and more devices with shsh blobs on cydia the thing that explains the success some guys have downgrading idevices
regards
 
azhar63, bro what country you from? Probably I can try fake my country IP to yours and try downgrading LOL!
 
For every problem with iPhone, DLL not found, cydia, blackra1n fix, jailbreak and Unlocking iPhone and Jailbreak iPod touch & IPAD. When it gets stuck on the apple symbol. Here you will find all the tutorials for solving problems, also there are apps to download for free and download all firmware.

I hope you find it useful as it was for me!

Unlock and Jailbreak Troubleshooting | Download All Firmware & Apps
 
Many thanks bro ..... this is been the trickiest part of the whole process of downgrading .... all u need to focus on what azhar says .... u won`t be getting any problems Insh-a-l-l-a-h
 
i have not upgraded to ios4 i am still on 3.1.3 jailbroken when erase iphone got struck.also my bootrom is new.can anyone help me
 
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