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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Poor wifi signal after screen replacement, which parts to clean?

It is recomanded to clean all metal to metal contacts after a repair. Which parts is relevant to clean if the only problem is WiFi?

And also which tool should I be using for the cleaning?

A swab, cloth or something else?

Hope you will help!

Rgds Kasper

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Anyone who is able to help?

I allready have a bottle of isoprophyl alcohol.

Hope to get an answer

Rgds Kasper


check also the longer screw at the top of the logic should have a little metal edge on the board that can be lost. Tighten or loosen the screw to make contact and see if that helps


The longer screw on the top of the logic board.. Aint I Right when saying thats in the iPhone 4, not the iPhone 4s??


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1 Answer

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U might of broke off one of the very delicate pieces of metals that touch the frame. Its connected to the loud speaker (black parts near dock connector).

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There should be 4 thin ones. you will only see 3 if there all there and one bellow the smart board.


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Kasper Andersen will be eternally grateful.
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