Help with jailbreaking and Cydia for iPhones, iPads, and iPod touches.

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Hello,

I have an Iphone 4 (GSM) currently using IOS 4.3.3 - jailbroken and want to update it to 5.1 i have the SHSH saved locally and remotely-cydia servers. I have tried the following: I downloaded the 5.1 IPSW and using Redsn0w have created custom IPSW with the 5.1 SHSH. when attempted to restore using Itunes (iphone in DFU), it gives me a different error every time, 21 and sometimes 1006. i have also edited the windows host file to disable apple.com host. this has not helped either.

Can i use [Redsn0w -> Extra -> Select IPSW] and then [jailbrake] with that custom IPSW and by doing so that will upgrade my iphone? Or Is there any step I'm missing?

asked 03 Feb '13, 05:14

JtR999's gravatar image

JtR999
1112

you need SHSH to restore 5.1 or any other ipsw apple no longer signs.

(03 Feb '13, 05:15) WalterWhite WalterWhite's gravatar image
2

OP, Why do you want 5.1? 5.1 is tethered. The 6.x untether should be out soon. You should upgrade to 6.1. (Use a custom firmware if you require an unlock)

(03 Feb '13, 05:17) cybr1d ♦ cybr1d's gravatar image
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Asked: 03 Feb '13, 05:14

Seen: 1,919 times

Last updated: 03 Feb '13, 06:50

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