I have a Verizon iPhone 4. So I decided to jailbreak the phone about a month ago using redsn0w. I plugged it into my computer today and inadvertently hit the upgrade to 4.2.9. I quickly pulled the cord, but now the phone is stuck in recovery mode. I can't restore through iTunes because I get the "requested build" message and I'm not really sure what to do with TinyUmbrella to make it work. I'm kinda panicking that I may have bricked my iPhone. I thought I understood enough to jailbreak it, but now I realize I'm in over my head with the jargon and techno-saviness. Any help would be greatly appreciated.