No. Right now it is only in android 4.0 or above.
Yes, it does have Wifi.
To fix WiFi problems with your Samsung Galaxy S3, try changing your WPA connection.
Yes it does
i think it does
Yes if you have wifi at home on the Galaxy Tab 3
Yes. You do not need a network connection to connect to wifi.
Yes, the Samsung Galaxy Y has 3G
Samsung galaxy y
galaxy pocket of course
Only one device needs to be wifi direct enabled in order for the service to work for both devices. Theoretically, if your printer is wifi direct enabled, you should be able to print things from your phone without a router.
No you aren't
The device is not designed for such use.