Hi. I would like to know where is located the gsm antenna because i have almost no signal or very bad signal After a unqualified guy made a microphone repair.
Which part do i have to chance? Thank you
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hi, if you remove the back cover from the phone, on the bottom left of the device, running along side the bottom left of the battery housing there is a white cable that runs from the lower left to the bottom right, this is the cable you are looking for.
This cable may not be broken, sometimes during a repair if somone has removed this cable, if they touchec the connector some oil from their skin may have ended up on the connector, this can cause the connection to stop working. Clean the connectors (all of them including the cable ones) with some IPA Isopropyl Alcohol (above 90%, trey to get 99%) and try it again. may save you buying a new part and be a quick fix.
If this does not work you will need the replacament part.
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