Hello Guys! I have an iPhone 4, 4.3.5 and 6.1.3 blobs, and i wish to have <6.0;6.1.2> that can be jailbroken with evasi0n tool. My simply question is; Can i upgrade from my 4.3.5 currently to 6.1.2 without blobs set to this firmware? @update@ or to down/upgrade to any other firmware. I don't care if my iphone is 6.1.2, 5.1.1, 4.3.5, or even 4.3. All i need is UNTETHERED jailbreak on my device.