After more than 15 years covering everything Apple, it’s with a heavy heart we announce that we will no longer be publishing new content on iMore and the iMore forums will be closing as of November 1st, 2024.
I prematurely upgraded to official 4.0 when it came out as well. I couldn't figure out how to downgrade.
I had a 16gb 3gs on 3.1.2 with old boot rom that was upgraded to 4.0 official. I kept getting errors trying to downgrade to official 3.1.2 even though I had my shsh saved on saurik's...