Finally one of the most annoying problems of WP7 gets a solution. Keep Alive for Windows Phone helps you retain your Windows Phone WiFi connection in locked state. JaxBot from Windows Phone hacker have released a app called Keep Alive in Marketplace. This app is mimicked as the CPR app 😛 . Dont get fooled by the app description. Just download and enable it to make the WiFi active and gets instant push and other app updates. Keep Alive uses many background services to maintain a connection which stops Windows Phone from dropping the WIFI connection. Download it before it gets pulled from Marketplace.
Download Here :