Chosen Solution
During a screen repair I had a very small component fall off right below the rightmost screw of the dock connector. It is square and appears to have 4 solder pads on it. I’m not 100% sure this is actually the correct component as I just ended up with the tiny part on my sheet after I was all done so I had to go back in and look on the logic board for missing parts. I was wondering A) what this is as I can’t even read the part number it’s so small, B) is it important, and C) how can I possibly reconnect it? Thanks for your help!
mindseye11, that is reference designator U18_RF which is a 74AUP1G08GF INPUT AND GATE in a SOT891 package. It is available right here. Here is the datasheet. It is part of the Baseband circuitry. For a repair, it will need to be soldered back on. Hope this helps, good luck
