iPhone 4 stuck on DFU mode

[Deoxir]

I was trying to jailbreak my iPhone 4 and after it was jailbroken,I turned it on and it was stuck on DFU/Recovery mode, the screen where there is the iTtunes Logo and the USB.Tried exiting recovery with Tiny Umbrella and even tried Boot Tethered with Rednsn0w but it is still being stuck.

Anyone mind help me out pls?

Thanks

[iPNoob]

From what I've read, you can't downgrade in itunes to a stock firmware, so you'll have to get a custom firmware from the web and restore (shift+restore) from itunes to that "custom" firmware, which should have a version just like the one you have right now...
That should get you out of the recovery loop.

[ConallA]

What firmware is your iPhone on and what jailbreak did you use

Also you might just have to plug in the original stock sim card that came with the iPhone

[onyxhou]

Have an iphone 4 on 4.1 trying to update to 4.2 keep getting error 1013 tried tiny umbrella and did not work phone was jail broken with lime rain dont know if that makes a difference please help

[lyfesux]

Sorry man, i've had this problem , the only hope to get out is to get a clean update... Just Plug ur iphone in itunes and Update it.