Yeah, really, I heard it already about one year ago, that the sgs has been certified to get wi-fi direct as the first phone ever, and the first samsung phone. But look, nothing happened since thin. That sucks -.- we should be also allowed to use wifi direct.
Actually, every wi-fi capable device, that is not older than 5 years or a bit less is wi-fi direct compatible, as far as I can remember. :/
That would be awesome, if someone could port this feature from the sgs2 to the sgs1, + and sgslcd.
Galaxy S3 i9300
Rom:Latest WanamLite ROM
Kernel:Latest Stock Kernel
Former Phones: Siemens C45 -> Nokia 3330 -> Nokia 3660 -> Nokia 6280 -> Samsung F480 -> Samsung Galaxy S i9000 -> Samsung Galaxy S3 i9300
Tablet: Samsung Galaxy Note 10.1 N8010 16Gb Titanium Grey @LL3