Possible to downgrade from 3.1.3 to 3.0?

TheAtreidesHawk

Member
Bronze
Jun 7, 2010
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I have an iPhone 3GS with the latest firmware. Is there any possible way to downgrade to the original firmware that my iPhone came with?

If I perform a hard reset and wipe off everything will that downgrade it to the original firmware?
 

iStunt

New Member
Feb 26, 2008
10
0
1
I'm trying to do it right now. I'll post back later and let you know how it went and give details If I'm successful.
 

maximo916

Member
Bronze
Sep 17, 2009
193
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16
Only if you have the SHSH on file with saurik. You can see if you do by going to Cydia App's home screen at the top in green letters.
View attachment 9181
If not, you're out of luck.
There are threads with instructions for downgrading in the Modifications section in these forums. Not too difficult.
Good luck.
 

evolution83

Zealot
Gold
Mar 2, 2009
3,322
43
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California
IDK why people bother with attachments, they don't work.

To the OP, why do you want to return to the original firmware that came with your iPhone? What firmware do you wish to restore to?