I have a verizon motorola xoom that never got the 4g upgrade so its a 3g only device that i installed the bigpart recovery on and the latest omnirom4.4.2 rom and it installled fine but it is showing no reception at all. I have tried toggling the airplane mode like I have seen in other post but it has not brought back my service at. do i need to flash something else to make the radio come back ,any help would be greatly appreciated.