Hi All I went to upgrade my iPhone 4 to software 4.3, and then i got stuck with a 1013 error!! I read that this is a baseband error, but i don't know what that means. I've never had any problems upgrading before, and i did not jailbrake my phone. My OSx and iTunes are both up to date. My phone is stuck in recovery mode now, and i can't do anything. I have done hours of searching for a solution online, and have tried editing the host file, and nothing is helping i still get the error. iTunes still won't let me restore. At this point is all my personal information still on my phone? If i use tiny umbrella to exit recovery mode, will my phone go back to exactly how it was before i tried upgrading? I don't want to lose all my pictures etc... Does anyone have any other ideas? If i go to my local Apple store will they be able to fix it? Thanks!!!