I can't backup my new iphone to itunes! iphone button is greyed out

Hi ItayIB,

Please check Your cable, maybe there is a connection problem between iPhone and PC.

Update Your iTunes to newest version.

and follow this steps by Apple:

How to back up your iPhone, iPad or iPod touch with iTunes on your PC – Apple Support (UK)

Hope this will help :)

HI ItaylB

Update You PC

Reboot your PC

Update iTunes

Reboot your PC

Force restart your iPhone as stated here: Force restart iPhone – Apple Support (UK)

And try connecting again.

HI ItaylB

Try this Restart the Apple Mobile Device Service (AMDS) on Windows - Apple Support