Internet connection problems

[Hg1]

I followed the link, and I'm already connecting via "work around" mentioned. The MFD's both can connect to my smartphone configured as a hotspot, but when I check connected devices on the phone, it lists the e7 with the name * and IP address 192.168.43.27. So both the phone and the MFD's think they are connected, but I still get the error message"could not connect to the internet via LG...." Can't see where I can force any other IP range on the phone