I've looked at several threads here and I can't seem to find it, my issue is that I've been told that there is an app that uses whatever wifi network you're on, to boost the mobile network of your carrier, this would be really helpful because I'm on Metro Pcs and I rarely get any signal in my house, but I do have wifi in my house, it would be nice to be able to keep my phone next to me wherever I am in the house. If anyone knows of an app please let me know, or if there is some modification to be done to allow this, I'll try anything ^^ Thanks in advanced.