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I have mistakingly restored my previously jailbreaked and unlocked Iphone 3gs on Itunes so now is locked. Have tried jailbreaking and rebooting with redsn0w but can´t get pass the activation screen on the phone. It says I need to insert a valid a Sim card with no pin lock to activate the phone (won´t read mine) I´ve even tried jailbreaking using 5.1 ipsw and boot tethering and will get to the same point. Also tried jailbreaking with Install Cydia unticked. The custom software is 06.15.00 I cannot access to any other information now since the phone won´t go further than the activation screens Could you please please help me? I will need as detailed steps as possible.

asked 28 Sep '12, 13:16

pauli78's gravatar image

pauli78
1112


You need to restore back to iOS 5.1.1 using a Stitched IPSW. Follow the FAQ Guide on how to do it (Scroll down to where it says Instructions for iPhone 4, 3GS.... It's very detailed.

link

answered 28 Sep '12, 15:32

reV17's gravatar image

reV17
3.7k12820

edited 28 Sep '12, 15:32

Thanks for the answer. I am not sure which IPSW to choose in this step.

click "Custom IPSW", and give it a normal IPSW for your device

I have no ipsw in my computer other than 5.1 which I downloaded yesterday then which one should I choose?

Also I have no saved SHSH blobs, will Tinyumbrella work even if my phone has been restored with itunes?

Sorry but there seem to be so many things. I´ve never tried all this before.

(28 Sep '12, 16:53) pauli78 pauli78's gravatar image

Have you ever been jailbroken before? if so on what firmware iOS?

(28 Sep '12, 17:08) reV17 reV17's gravatar image
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Asked: 28 Sep '12, 13:16

Seen: 2,026 times

Last updated: 28 Sep '12, 17:08

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