I have a jailbroken iPhone 3GS with 3.1.2 firmware. Yesterday, I noticed that my WIFI stopped browsing networks so I messed with the phone a bit and ended up trying to erase all the data, which I now know was a realllly bad idea. Now, my phone gets stuck in the apple welcome logo. With that said, I've been doing research on how I could restore my phone without upgrading. It seems that it is only possible if I had stored by SHSH in Cydia sometime before, which I did not. So is my only option to attempt to restore to the latest 4.x firmware? Or is there a way to restore to my current 3.1.2 firmware.
1. Is this an old bootrom? Use sn0wbreeze 2 and restore to custom 4.1
2. Never use erase all data
3. Check with tinyumbrella and see if you have the SHSHes. You may be surprised.
I have just bought a iphone from a friend and I managed to delete everything and I can't restore it because I am getting an error on itunes please tell me how can I restore, also it needs to be unlocked so I can use a tmobile sim card please help, please relay in dummy terms because this is new for me but I want to do it myself. it is for a 3gs
Last edited by bamboo1102; 09-28-2010 at 09:46 PM.
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iPhone 3GS 3.1.2 restore
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