Hi guys I am on iOS 6.1 and didn't update to iOS 6.1.2 when it was still being signed by Apple as I didn't want to loose my place in Mailbox app que. anyways now that I have the app I want to update to 6.1.2 because not only am I having wifi issues in 6.1 but also my two year old iPhone 4 has slowed down so this time I want to just do a clean restore without any backup (except for iCloud's backup of Mailbox app) and no jailbreak! I have tried almost everything but it keeps giving errors from 3194, 20, 11 to 1600 and the one where it says the phone isn't eligible for this build. I tried fetching blobs from redsn0w but it can't fetch any as apple stopped signing it :/ Any ideas what I can do to overcome this problem? P.S. I don't want to update to 6.1.3 because I never know when I want to jailbreak my phone again.