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Sony Xperia J, is simply a smartphone that works on Android software.

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Problem with network signal

I have a problem with my network signal.

I opened phone and found out that the connector from the second (lower) board has broke.

By the connector i mean the one that has a screw hole in it, its by the vibration mechanism.

picture of the board

So i would like to know if that's why i don't get network signal, or should i investigate more?

Answer this question I have this problem too

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3 Answers

Do you mean this connector?

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If this connector is broken you may have a problem with network signal strength. You need to solder it or replace this subboard. A good idea is the replecement of the rf cable (a black cable connected to this subboard).

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The problem that you state.have different problem with mine situation

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It seems that the RF connector is damaged...kindly look at the condition maybe that is the reason and you need to replace.

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filerzr will be eternally grateful.
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