Hello hope someone can help. On Tuesday I got the lgg5 because my LG G4 motherboard went bad. On Friday the phone started acting up and now it will only work on Wi-Fi. Whenever it is hooked up to data it shuts off then I have to take the battery out for 5 minutes put it back in and again only works on Wi-Fi. I have taken sd card out. Factory reset it twice. Still with the same results. Any ideas please would be very helpful.thanks!