(adsbygoogle = window.adsbygoogle || []).push({}); ok so i went to do Iphone 4 4.2.1 Jailbreak and i found out that iTunes no longer signes the 4.2B4 SHSH in cydia so you can not do untethered so i try to restore and i get error everytime

cant go to 4.1.2 or 4.2 im screwed i ant even get on iphone

you cant downgrade to a lower version unless u saved the SHSH blob

im not trying to downgrade dude i just want 4.2.1 no jailbreak