IPhone 4 won't go past logo?

I had the iPhone jail broke and i was resetting the settings so i could have default settings and when it turned off then back on it wouldn't go past the iPhone apple sign and i can't get it to go past!

OMG you are on so much mess. 1# RULE OF JAILBREAK NEVER USE RESET SETTING. It will brick your iPhone. Jailbreak has data on iPhone and if that data reset by your phone instead itunes you stuck on apple logo. The only way is to restore your iphone through itunes in DFU mode (search it on google for further information) or you can go to apple service.

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