Hello guys i jailbreaked my iphone but last 15 hr later i wanted to turn off so i did it but it isnt turning off its just showing the apple icon and freezzing there.
you obviously jailbroke with redsnow then. redsnow is currently only a tethered jailbreak, therefore each time the device loses power or gets shut off, it has to be rebooted with redsnow again. read through this post, it will help you learn how to boot into a tethered state
Well, we are all waiting on the untethered jailbreak to arrive. Once we get that you will be able to freely shut off your phone, or reboot whenever you want without having to reboot with your computer. But as of right now, its a waiting game.