how do you change your ip address on your iphone?
['Click the Settings icon.', 'Click Wi-Fi.', 'Next to the name of the Wi-Fi network that you want to set the IP address for, click the blue i.', 'Click the Static tab.', 'In the IP Address field, enter the new static IP address.', 'If necessary, repeat steps 4 and 5 for the Subnet Mask and Router fields.']