Chosen Solution
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?
Do you mean this connector?
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).
The problem that you state.have different problem with mine situation
It seems that the RF connector is damaged…kindly look at the condition maybe that is the reason and you need to replace.
