Thank you for taking your time to view my post and possibly helping me! My phone is about a month old and it's a Rogers iPhone 3GS 16GB I jailbroken it using Dev-Team's method and than unlocked it using blackra1n. Last night, I did a complete update in Cydia, and was told to reboot the device, I did so. After that, my iPhone will only stay on the Apple logo screen for 10-20 second, and then shuts itself off again. I tried to reboot more than 30 times and tried to connect to my mac, same story...... Is there anyway I can restore it w/o the need to see it in iTunes?? I'm so upset now.... So any input or tips would be much much appreciated~! Thanks everyone again!