I keep losing my data connection. I will use it all day then all of the sudden i go to get on something web based it i have no data, it has turned itself off. Then to turn it back on I have to do airplane mode then back (mobile data is grayed out in settings before this) at which point I only have 1x unless I reboot . Should I go to verizon for a replacement or does anyone know of a fix. Getting tired of rebooting just to get 4G/3G back. I have strong 4G signal all day and at home and throughout my drive home.