I have a recently activated LG G5 that will only work in HSPA mode. No LTE. When I activated the phone I had the Mobile network "Network mode" set to "Global". The other two network modes are LTE/CDMA and LTE/GSM/UMTS. The phone works when set to Global or LTE/GSM/UMTS but doesn't work when set to LTE/CDMA. Also if the phone is set to LTE/GSM/UMTS I have settings for "Network submode" and a submenu that I can search for networks and it scans for networking. I can find Koodo LTE/CDMA network by searching but when I select it it fails. It also has a select automatically option that seems to work. Data was not working initially because the APN fields were all blank. I figured out how to set this myself as the rep at the store/kiosk was totally useless and didn't understand why data wasn't working. How do I get LTE working on an LG G5?