Hi Guys,
I'm hoping to get some help with my iPad. I'll try to explain my situation the best that I can. Please let me know if you need any other information. I'm new to the iPad world, and I'm trying to help other people with theirs, but I can't even get mine working.
iPad 1 - 5.1.0 9B176 (WiFi)
iTunes 10.6.1 (7)
Mac OSX 10.7.3
I got the iPad at 5.1.0. A friend gave it to me after he fixed it up. I then jailbroke it using an untethered jailbreak (I think I used redsn0w). That's where I am now. Since then, I tried to downgrade to 5.0.1 using SHSH blobs. It was a no go. Always got a 1600 error in iTunes, even with pwned DFU mode. Then today, a 5.1.1 untethered jailbreak comes out, so I decide to update to 5.1.1. Won't work in iTunes, won't work on the iPad, won't work in recover, DFU or pwned DFU mode. For the life of me, I can't figure out how to upgrade this thing. Every single time I get some sort of error. In DFU mode, I believe I get a 1600 error, and in normal mode I think iTunes gives me a 20 (21?) error.
I'm sure this has something to do with the jailbreak, but I'm somewhat lost. It's been a while since I've worked on iPod Touches and iPhones, so I'm slightly out of touch. If you can offer any help, I'd be very grateful.
Thanks in advance.