Q: iphone 5s stuck in restore loading screen

Hello..

I have a problem with my iPhone 5s (version 7.1.2)

i was about to restore the iPhone, but iTunes kept telling me to close ''find my iPhone'' and i tried severial times to do that but it didn't work

so i decided to delete it from iCloud, and delete everything..  And after that i turned it on DFU mode to restore it.

It starts fine with '' connect to iTunes'' and i did that, so it can restore its original settings, but when the load bar on my iPhone screen reach to the last, it just doenst move anymore, I've been waiting for hours, but nothing happens... it usually take few minutes. really weird

and i've tried many different things, such as restart both mac and iPhone

everything is up to date (iTunes, and my mac)

i tried different computer, a windows and other usb cabel

i also tried Recboot, but nothing has worked.. and now its just stucked in ''connect to iTunes''

hope somebody will help, because I'm all lost n