I have been messing around with two separate motherboards and back panels with the new 4.4.2 update. One won't allow for the update to install (I assume it has to do with a certain mod I don't know much about on it) and the other one installed it perfectly fine but now doesn't properly connect to wifi when I try and connect to a network. I can search on chrome but I can't sync my Google account or use services like Google Now. This error is really bothering me because I can't even install apps on the phone and I can't find anyone else with this problem online. Is anyone experiencing a similar problem and does anyone have a possible solution?