Is it safe to bridge blue coil inductor
I am wanting to know if bridging the blue inductor coil on an iPhone 4 has any effect on the transmission power of the phone?
This component preamplifies the signal, so by rights it would decrease the signal if anything?
I just don't know the engineering design as to why this component is needed if bridging doesn't affect the signal; as I have bridged an iPhone 4, and cannot fault the signal strength.
If someone could explain this components function it would be appreciated.
Also just left hand side of the battery connector, there is two solder dots; according to the schematics there should be a capacitor there but I have never seen a capacitor on any of the iPhone 4 I have repaired.
Is this a good question?