Lg g2 bad imei repair topic

So I bought a Sprint LG G2 in Craigslist that has a bad IMEI. I thought I could unlock it and use it with other networks. However, I cannot get the phone to work on any networks. The imei looks weird. I donno what to do. The phone is rooted with Phils recovery. Any suggestions welcome. PLEASE HELP!!

Imei: :00000312506669 (yes theres a colon before the numbers)
MEID HEX: A0000031250666
Phone Number: 0000005014
MIN: 0000005014

Attached Thumbnails