Hello everyone, So I have an iPhone 3GS currently jailbroken on firmware 4.3.3 (8J2). It's been awhile since I've jailbroken so I'm a little lost but I need to restore my iphone and re-jailbreak it. I know I have to check if I have my SHSH blobs saved but I can't check it from the wifi of my phone so I'm not sure how to check it on my computer. That being said I have to get through this process without wifi access on my iPhone which I can't remember if that was required or not during jailbreaking. Also another important question, is SSH only enabled if I download the addon via Cydia after jailbreaking? In other words, is that capability only open by Cydia or does it unlock once I jailbreak? I would prefer to keep it locked at all times since I have no need for it. I'm guessing I also have to download the new iTunes also? Also, how do I go about backing up data that I want to restore? I'm pretty sure my contacts are on my sim so those should be fine (Using t-Mobile btw). I also want to backup songs, text messages, calendar events, photos, and notes. Can I just use iTunes backup for this one and then restore on the new jailbroken firmware or will it not be compatible?