How to set static IP address for wi-fi connection? How can I set manually the IP Address for wifi?
Hit the hard menu button on your phone and then choose Settings.
From there, browse to the Wireless controls section and then choose Wi-Fi Settings
Whilst in the Wi-Fi Settings section, push the hard menu button again and select Advanced.
Press Use static IP to put a check in the box and then enter the network settings as per your own network.


If you’re not sure what your settings are, and assuming you’re using Windows: 


Open a command prompt by clicking Start, then Run
Type in cmd and hit Enter
Type the line ipconfig -all and hit Enter, the relevant details should be listed there. 


Just make sure you use a different number for IP address on your phone than is shown on your PC!