[Jonathan Devers]

My iPhone 4 is on ios 6.0.1 and everytime i try to turn it on it will always stay on apple logo , It worked fine after my phone was completely finished jailbroken from Redsn0w program with the ios 6.0 . Cydia was install perfectly and all that . I installed a few other programs from cydia such as siri etc. Now when i turn it on , it gets stuck on the apple screen logo .

I am able to successfully load the ios 6.0 from latest Redsn0w with the "Just Boot" And it turns on and works perfectly fine . But when i wanna restart my phone , it get stucks on the apple logo . Is there a fix to this ? My computer says the phone is perfectly connected to the computer and i'm able to view files and such . So i know it still loads up , just stays suck on apple logo . Is there any fix to this ?

[3cit]

It's working perfectly fine.
You are tethered, meaning you have to use redsnow each and every time you need to reboot.
Goggle "difference between tethered and untethered jailbreak" for more detailed info

[Jonathan Devers]

Ohhhhhh , Thank you so muchhh :]

Can i remove the jailbreak so it can go back to normal ?

[3cit]

Absolutely. Just plug into iTunes, backup, then restore from backup.
If it errors out on you during restore, you might have to put your phone into dfu mode.
But you know how to do that because that's what you did to jailbreak it. So it'll be easy as pie to go back to stock.
Also untethered jailbreak will be out real soon, like 4 weeks TOPS! And thats a worst case scenario. Then you can jailbreak again and not Have to boot it up using redsnow

[Jonathan Devers]

Will this factory reset my phone ? I don't wanna lose my apps :/

[3cit]

That's why you backup right before you restore.
The restore from backup will keep your iPhone exactly the way it is currently, minus jailbreak stuff