Chosen Solution
So i bought a iPhone 7 but the WIFI nor the Bluetooth can be turned on. i Tried updatint to the latest iOS, restoring the whole phone, reset network settings. Everything. So i am 99.99% Sure it ain’t a software issue. Anyone has a idea how i should start searching hardware issues? I heard the wifi antenna cannot be changed, cuz the ic on it is paired with the cpu. is this true?
you are right the wifi module cant be replaced. but i have fixed a few of these, in my experience i found that there are 4 or so traces under the wifi module that become loose and disconnect. jumpers need to be ran under the wifi module to reconnect the lines.
