Hello, I just bought a G710ULM off the bay and verified the model before purchase. I received it and the software verifies it's a G710ULM but a IMEI check shows it's a PM (Sprint). So the software is still on V10b with no updates coming. I'm thinking this is because the update checks the IMEI and sees it as a Sprint device even though the software says G710ULM. I see a version on LG's site for 11e, is that the latest version? Trying to figure out if I'd been duped. The seller is a MAJOR seller and I'm thinking they are getting these as new Sprint units and LG or someone is reflashing them. I might be all wrong but 2 different IMEI checkers say it's a Sprint.