What are these for on the mainboard?
Hey all. Do you know what the things are marked in red? The function of them. Also the one I marked in Green, it is not connected to anything (on the PCB bracket) Why is it there? Anybody knows?
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@ruggb - that is the weird part. They do not connect to anything (contact connections) They touch the plastic bracket, that does not have any metal points. It is like it was made for some extra.
the UFL SMT Antenne is down in the right corner for 2 antennas
It got me curious, because they do not connect to anything, the ones I marked
由 Dan 完成的
it is possible it is a common board used in other phones. Many mfg do that. sometime with parts populated for different features.
由 bill 完成的