I was checking out your video and you seem like you know what your talking about, so maybe you can help me, I hope.
I unlocked my iPhone 4 using RedSnow 0.9.8b4 and 4.3.4 firmware, even though on my phone I was running with 4.3.5. Everything went smooth and the pineapple came up, but for some reason when I put a SIM card in, it still wasn’t recognizing the SIM.
That’s not the main problem now. My phone died and when I charged it back up, all I get is the iTunes logo and cord. I tried to just tether now I tried to restore in iTunes. Nothing has worked.
Please help me if you can. I would really appreciate it. I’ve tried to do recovery mode and DFU, they both didn’t work.