App to start and close data connection?

[slickjestap]

Well yeah long hold end key works but with this device its fairly sensitive to begin with ,I'd rather not have to hold done the end key so much if you see what I'm saying. Starting data does happen by itself of course but there is a little lag especially when starting gps apps. Just seems like it would be easier to hit the app turn it on and off for development. I mean they don't make light switches that just turn things off and not back on