Fifth generation of iPhone. Repair of this device is straightforward, and requires screwdrivers, prying tools, and patience. GSM/CDMA / 16, 32, or 64 GB / Black or White.

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Where can I find these blue capacitors on the U17_RF?

While trying to replace the screen I pried off a blue (what I assume is) capacitor on the U17_RF. I have no idea what this is and where I can find this. The blue capacitors look like all the other blue ones located nearby it.

Does anyone know what these chips are? Any help please? Thank you!

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yingwang01 , as you already know that the part itself is U17_rf and it is used in the antenna line as a duplexer for GPS antenna and cellular diversity (top antenna). The blue caps are part of that assembly, SASLE1G58AA0F57, and do not show separately. Since it is a duplexer, those should be filter caps. I would try to bridge the gap where the cap used to be.

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Wow Oldturkey! They should give you an award for all the input you contribute! :)

So if i bridge the gap it wont damage or screw up the phone operation in any way?

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Looks like those are filter caps, so you should be okay with just bridging that particular component ;-)

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yingwang01 will be eternally grateful.
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