iphone wont go passed the apple startup logo

[cjleven4]

i recently jailbroke my iphone 4 with redsn0w 0.9.10b3 on windows and downloaded the apps i always get on cydia including corona. it worked perfectly fine until i turned it off. when i went to turn it back on it wouldnt go passed the apple logo on startup. so i plugged it into itunes to do a restore on it and my itunes cant connect to the iphone software server and my computer wont recognize that its even plugged in. i did this on my laptop AND my computer and my computer has 2 different OS's on it, one on each hard drive. i cant figure out what the problem is. i did all of the troubleshooting that i looked up on itunes.com and everything. someone please help i need my baby back

[huntaz556]

Well jail breaking with that version of redsn0w is already untetherd maybe it is because you installed corona

[Pierre3400]

You dont need corona tweak with 0.9.10b3 if i was you i would try and use the "just boot" within extra in redsnow. Sounds like its stuck in an untethered position. In aycase a restore should be possible.