Thread: Jailbreaking Questions
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01-19-2011, 05:48 PM #1
Jailbreaking Questions
My iPhone 3G 4.0.2 is jailbroke and unlocked. I was wondering if I downgrade to a previous ios would it make my iPhone faster because mine is really slow. Also I was wondering if I restored it, in order to jailbreak it again would I need to have the original AT&T SIM card?
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01-19-2011, 05:51 PM #2Superbad Moderator
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If you go to 3.1.3 it will be faster. You can use redsnow 0.9.4 to jailbreak and activate on 3.1.3 (browse to a 3.1.2 firmware using redsnow for it to work on 3.1.3)
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01-19-2011, 06:00 PM #3
i my iphone 4 get stak on DOWNLOADING JAILBREAK DATA... with the green arrow? why please help
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01-19-2011, 06:01 PM #4
I have a 3.1.3 firmware downloaded already. And I have redsn0w but it doesn't recognize the firmware I have downloaded. How do I fix that?
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01-19-2011, 06:04 PM #5Superbad Moderator
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Originally Posted by x98car
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01-19-2011, 06:34 PM #6
Ya but I already have 4.0.2? Don't I have to downgrade?
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01-19-2011, 06:35 PM #7Superbad Moderator
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Yes you downgrade to 3.1.3 with itunes.
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01-19-2011, 06:39 PM #8
How? If you didn't read if I have to restore and reactivate my phone I can't because I don't have the original sim card.
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01-19-2011, 08:14 PM #9Super Moderator
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When you run redsn0w 0.9.4, you browse to stock 3.1.2, not 3.1.3 , the is the reason why redsn0w cannot recognize your ipsw, pointing to the wrong version. Originally Posted by CrossBones3129
You don't need a valid sim to activate, redsn0w will do it for you.
You don't need a valid sim to activate, redsn0w will do it for you.Last edited by iYeow; 01-19-2011 at 08:14 PM. Reason: Automerged Doublepost
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01-19-2011, 08:52 PM #10
I don't get it. I download the 3.1.2 version instead of 3.1.3?
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01-19-2011, 08:53 PM #11Superbad Moderator
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Download 3.1.3
Shift restore to 3.1.3 in itunes
If you get error 1015 exit recovery with tiny umbrella
run redsnow 0.9.4
browse for 3.1.2 firmware
install cydia
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01-19-2011, 08:57 PM #12Super Moderator
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So you browse to 3.1.2 fw when running redsn0w, does it look like this :
iphone1,2_3.1.2_7D11_Restore.ipsw for 3g
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01-19-2011, 09:08 PM #13Super Penguin Mod
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Basically you're on 3.1.3 but redsn0w only recognizes 3.1.2 so you'd use 3.1.2 to get redsn0w to work, but you can be on. 3.1.3.
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01-20-2011, 04:38 PM #14
Ok so after the jailbreak my cydia dissappeared... How do I get it back?
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01-20-2011, 04:40 PM #15Super Penguin Mod
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You didn't jailbreak it if you don't have Cydia.
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