Constantly searching and no signal
I have an iPhone 6 which got kicked by a horse- literally- and came in with a broken screen. It had a bashed/dented frame corner I had to sort of correct as you can see on the attached image. After screen replacement I noticed the system constantly shows Searching..., but it never gets signal. I then decided to place the logic board in another full body assembled phone and voi-la: the signal is there!
I could not find any damaged components, so I wonder whether anyone would have a suggestion as in what to look for.