works fine except the front camera and the wifi
Hello, I dropped my iphone 4 from the 4th floor; I changed the LCD, the middle frame and the battery by myself
Everything works fine except the front camera (which I'm about to replace too) and the wifi
The iPhone just can't see any wifi network even if it's next to the router; the small metal piece on the top of the metal plate covering all the connectors on the top of the logic board is in its place and so is the grounding 4.8 mm screw
The only visible damage to the logic board are two missing nuts for the screws holding the above mentioned plate (the smallest one plus the one above it)
My questions are the following:
Could the absence of the front facing camera lead to the malfunctioning of the wifi?
Could a faulty battery cause the same issue? (Even if everything else seems to work fine)
Could the two missing screws on the metal plate be the cause?
Could it be related to the blue coil on the bottom of the logic board (the 3G works fine though)?