01-14-2021, 11:10 PM
Check the schematic and the top side component placement - you'll find ANT_GNSS using ANT1501 and ANT1503 which are the two spring contacts in the extreme bottom left of the photo. The 3rd contact to the right of them is ANT1400 for the WiFi/BT. The antenna itself is printed in conductive ink on the mid frame.