The LG G6 is already on the market, so LG is now focused on its V series and the manufacturing of the LG V30. According to a newly leaked image, the device will come with wireless charging and might have a unibody, instead of the removable back panel the LG V20 had. The wireless charging coil in the image is attached to the midframe, so it won't be built into the back panel. This means the V30 will have a glass back to allow the wireless charging to work. According to previous rumors, the LG V30 will come with OLED panel and will have only one display instead of the...
Source: http://www.gsmarena.com/lg_v30_midframe_reveals_wireless_charging_on_board-news-25931.php