Chosen Solution

I removed the screen from my SB2 to fix an issue. However once he screen was on the bench I noticed that there were still some thin metal strips that had remained on the screen when it was removed. The tabs that make connection to the mother board are ribbed so I cant salvage them. I need to know what they are for, if I’m going to damage a radio by turning on the device without them attached.

Basically all wifi antennas, Book 2 uses 2x2 mimo configuration, there should be 2 feed points for signal and some other parts just for resonating, to improve reception.