That missing component is your antenna interconnect cable. It is most definitely vital.
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That missing component is your antenna interconnect cable. It is most definitely vital. It's used to connect the your phone's antenna to the logic board. Without it you won't be able to get a cellular signal.
You can buy a replacement here: http://qualityrepairparts.com/iphone-5s-antenna-interconnect-cable.html
Hi downoretail,
That missing component is your antenna interconnect cable. It is most definitely vital.
You can buy a replacement here: http://qualityrepairparts.com/iphone-5s-antenna-interconnect-cable.html
Hope this helps!