Default Sprint Galaxy Mega No LTE

Has anyone received a new Galaxy Mega lately with Sprint and had no LTE service? Upon doing a soft reset the device switches to LTE but once it does a prl update and reboots it goes back to 3g and will not go back to LTE. Any ideas? I have done every troubleshoot step I can think of. The PRL 51100 it is on is while my Note 3 is on prl 55018 and has constant LTE
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